Remove docId, sort extractions

bm_paragraph_level_no_spans_test.json

@@ -4,21 +4,18 @@
         "paragraph": "1. A lithium-ion battery anode material for continuously producing a nano-over of the method, characterized in comprising the following process steps:\nSolution (1) formulated\nAccording to the formula LiNixCoyMn1-x-yO2weighed ratio of the nickel salt, cobalt salt and a manganese source, and are added with a dissolution vessel, and then adding a solvent, a mixture of normal pressure to form a salt solution is stirred to complete dissolution 0.5-3 mol/L; 0.5-8 mol/L of sodium hydroxide and sodium hydroxide solution with a solvent, the strong aqueous ammonia with a solvent to a concentration of 1-12 mol/L aqueous solution of ammonia; y and a molar ratio of x satisfy: 0.00 \u2264 x \u2264 0.80;0.00 \u2264 y \u2264 1.00;\nThe co-precipitated (2)\nA mixed salt solution obtained by the steps (1), sodium hydroxide solution and an aqueous ammonia solution in the vessel from the material inlet injecting respectively, controlling a mixed salt solution at a rate of 1-10 ml/min, feed rates of sodium hydroxide solution adjusted to control the pH of the reaction system a value of 10-12, adjusting the feed rate of the aqueous solution of ammonia in an amount of ammonia to ensure that the total of the reaction system 0.1-1 mol/L;\nReaction temperature of the reaction system to 45-60 \u00b0C, stirring blades in the reaction vessel at a rate of 300-1000r/min; shielding gas in an inert gas atmosphere at a rate of 0-5L/min to the reaction, the reaction product is obtained;\nThe reaction product obtained by the aging reactor into an overflow port of the reaction vessel, aged 1-6 hours after the filtration, washing, drying; oven has a temperature between 90-120 \u00b0C, drying time is typically 4-20 hours, to obtain a precursor particles;\nFiring (3)\nWhich is a precursor with a lithium source in a step (2) to give a molar ratio 1 granules: a ratio of a uniform mixture 1.01-1.15, milling the mixture is a mixed powder is uniformly, in an air or an oxygen gas atmosphere, under normal pressure, temperature 700-1000 \u00b0C calcined 4-20 hours, then it is naturally cooled to room temperature, a lithium-ion battery anode to obtain a Nano that is layered over material structure.",
         "measurement_extractions": [
             {
-                "docId": "CN106058237A_1",
                 "quantity": "1-12 mol/L",
                 "unit": "mol/L",
                 "measured_entity": "aqueous solution of ammonia",
                 "measured_property": "concentration"
             },
             {
-                "docId": "CN106058237A_1",
                 "quantity": "10-12",
                 "unit": null,
                 "measured_entity": "reaction system",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN106058237A_1",
                 "quantity": "45-60 \u00b0C",
                 "unit": "\u00b0C",
                 "measured_entity": "reaction system",
@@ -34,7 +31,6 @@
         "paragraph": "1. One of the primary particles agglomerated nanosheeet nickel cobalt lithium manganate precursor, nickel cobalt lithium manganate precursor is of the formula NixCoyMnz(OH)2, wherein x + y + z=1, and the 0.5 \u2264 x \u2264 0.9, characterized in, nickel cobalt lithium manganate precursor inside the crystal growth direction as the hexagonal nanosheeet accumulate, the hexagonal nanosheeet side lengths of 200-500 nm, a thickness of 70-200 nm; the hexagonal nanosheeet agglomerated secondary particles has a particle size D10 \u2265 6 \u00b5m, the hexagonal nanosheeet agglomerated secondary particles have a particle size D50=9-15 \u03bcm, the hexagonal nanosheeet agglomerated secondary particles have a particle size D90 \u2264 30 \u00b5m.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_1",
                 "quantity": "9-15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "hexagonal nanosheeet agglomerated secondary particles",
@@ -50,7 +46,6 @@
         "paragraph": "10. According to one method in accordance with claim 5-8 prepared, characterized in, step (4), through control soluble mixed salt solution, a strong alkali solution and aqueous ammonia feed rates of the residence time in a reaction vessel contents were maintained at 4 - 5h; step (5), for a period of time is meant that the reaction time is at least 10h, and the detected size D50 particle diameter of secondary particles agglomerate to 9-15\u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_10",
                 "quantity": "9-15\u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles agglomerate",
@@ -66,14 +61,12 @@
         "paragraph": "4. Nickel cobalt lithium manganate precursor according to claim 1 or 2, characterized in, nickel cobalt lithium manganate precursor has a tap density of 1.8-2.4 g/cm3, specific surface area 4 - 10m2/g,loose density 1.6-2.2 g/cm3, Scontent of 1000 - 1800 ppm.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_4",
                 "quantity": "1.8-2.4 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "nickel cobalt lithium manganate precursor",
                 "measured_property": "tap density"
             },
             {
-                "docId": "CN106745336A_4",
                 "quantity": "4 - 10m2/g",
                 "unit": "m2/g",
                 "measured_entity": "nickel cobalt lithium manganate precursor",
@@ -89,7 +82,6 @@
         "paragraph": "5. One such as claimed in any claim 1-4 nickel cobalt method for producing lithium manganate precursor, characterized in, comprises the following steps:\nIn (1) accordance with NixCoyMnz(OH)2chemical formula to prepare a metal ion molar ratio of the metal element concentration of 1-2 mol/L aqueous solution of soluble mixed salt; preparing for a strong alkali solution and aqueous ammonia;\nBottom liquid ammonia water was added to (2) a reaction vessel a reaction vessel, followed by addition of a strong base solution adjusted to pH of the reaction tank residue 11-12;\nTo (3) the step (2) of the reaction vessel was vented with nitrogen, stirring device is turned on;\nA soluble mixed salt solution with the configured (4), a strong alkali solution, aqueous ammonia was added to the reaction vessel were stirred reaction; pH of the reaction system during the reaction is controlled to 11-12;\nAs (5) the reaction was continued as feed, step-growth reaction for producing a fine particles, fine particles gradually a perfect sphericity, the reaction after a period of time, that the early fail pumped into the reactor circulating, overflow material is aged;\nAfter completion of the aging (6) was filtered, washing was carried out while adding the alkaline washing liquid;\nAlkaline (7) washing liquid after the last wash, and then washed with pure water, until the wash water pH<10, and then the washed dry materials, are screened, it is possible to save.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_5",
                 "quantity": "11-12",
                 "unit": null,
                 "measured_entity": "reaction system during the reaction",
@@ -105,14 +97,12 @@
         "paragraph": "6. Preparation method according to claim 5, characterized in, step (2), adjusted to pH of the reaction vessel 11.3-11.4 base liquid; step (4), pH of the reactor system is controlled to 11.3-11.4; strong alkaline solution is 8 - 10 \u00b5M/l sodium hydroxide solution; strong alkali solution pH of the reaction system to ensure that the flow of feed material for the control standard value.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_6",
                 "quantity": "11.3-11.4",
                 "unit": null,
                 "measured_entity": "reaction vessel",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN106745336A_6",
                 "quantity": "11.3-11.4",
                 "unit": null,
                 "measured_entity": "reactor system",
@@ -128,14 +118,12 @@
         "paragraph": "7. Preparation method according to claim 5, characterized in, aqueous ammonia having a concentration of 10 - 13 \u00b5M/l, step (2), the base liquid ammonia at a concentration of 12 - 14g/l autoclave; step (4), full range control of the reaction in the reaction system was stirred at 12 - 14g/l ammonia concentration.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336A_7",
                 "quantity": "12 - 14g/l",
                 "unit": "g/l",
                 "measured_entity": "base liquid ammonia",
                 "measured_property": "concentration"
             },
             {
-                "docId": "CN106745336A_7",
                 "quantity": "12 - 14g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia",
@@ -151,7 +139,6 @@
         "paragraph": "1. A nickel cobalt lithium manganate precursor of nanosheet agglomerated secondary particles is provided, and the molecular formula of the nickel cobalt lithium manganate precursor is NixCoyMnz(OH)2Wherein x + y + z =1, and x is more than or equal to 0.5 and less than or equal to 0.9, and the method is characterized in that the internal growth mode of the crystal of the nickel cobalt lithium manganate precursor is stacked by hexagonal nanosheets, the side length of the hexagonal nanosheets is 200-500nm, and the thickness of the hexagonal nanosheets is 70-200 nm; the granularity D10 of the hexagonal nano-sheet agglomerated secondary particle is more than or equal to 6 mu m, the granularity D50 of the hexagonal nano-sheet agglomerated secondary particle is more than or equal to 9-15 mu m, and the granularity of the hexagonal nano-sheet agglomerated secondary particle is more than or equal to 6 mu mD90\u226430\u03bcm\u3002",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_1",
                 "quantity": "more than or equal to 9-15 mu m",
                 "unit": "mu m",
                 "measured_entity": "hexagonal nano-sheet agglomerated secondary particle",
@@ -167,7 +154,6 @@
         "paragraph": "10. The production method according to any one of claims 5 to 8, wherein in the step (4), the residence time of the materials in the reaction tank is maintained at 4 to 5 hours by controlling the feed flow rates of the soluble mixed salt aqueous solution, the strong alkali solution and the aqueous ammonia; in the step (5), the particle size D50 of the secondary particle agglomerates detected is 9-15 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_10",
                 "quantity": "9-15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particle agglomerates",
@@ -183,21 +169,18 @@
         "paragraph": "4. The lithium nickel cobalt manganese oxide precursor according to claim 1 or 2, wherein the tap density of the lithium nickel cobalt manganese oxide precursor is 1.8-2.4g/cm3Specific surface area of 4-10m2G, the bulk density is 1.6-2.2g/cm3And the S content is 1000-1800 ppm.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_4",
                 "quantity": "1.8-2.4g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "lithium nickel cobalt manganese oxide precursor",
                 "measured_property": "tap density"
             },
             {
-                "docId": "CN106745336B_4",
                 "quantity": "4-10m2G",
                 "unit": "m2G",
                 "measured_entity": "lithium nickel cobalt manganese oxide precursor",
                 "measured_property": "Specific surface area"
             },
             {
-                "docId": "CN106745336B_4",
                 "quantity": "1000-1800 ppm",
                 "unit": "ppm",
                 "measured_entity": "lithium nickel cobalt manganese oxide precursor",
@@ -213,14 +196,12 @@
         "paragraph": "5. A method for preparing the lithium nickel cobalt manganese oxide precursor according to any one of claims 1 to 4, comprising the steps of:\n(1) according to said NixCoyMnz(OH)2Preparing a soluble mixed salt water solution with the total concentration of metal ions being 1-2mol/l according to the molar ratio of metal elements in a chemical formula; preparing a strong alkali solution and ammonia water at the same time;\n(2) adding ammonia water into a reaction kettle to serve as reaction kettle bottom liquid, and then adjusting the pH value of the reaction kettle bottom liquid to 11-12 by adding strong base solution;\n(3) filling nitrogen into the reaction kettle obtained in the step (2), starting a stirring device, and controlling the output power of the stirring device to be 0.8-1.0 kw;\n(4) arranging feeding positions of the reaction kettle, enabling a feeding hole of a soluble mixed saline solution in the reaction kettle to be opposite to feeding holes of a strong base solution and ammonia water, combining the strong base solution and the ammonia water for feeding, and adding the prepared soluble mixed saline solution, the prepared strong base solution and the prepared ammonia water into the reaction kettle for stirring reaction; the pH value of the reaction system is controlled to be 11-12 in the reaction process;\n(5) with the continuous progress of the reaction feeding, the fine particles generated by the reaction grow gradually, the sphericity of the fine particles is improved gradually, after the reaction time is at least 10 hours, the unqualified materials at the early stage are circularly pumped into the reaction kettle, and the overflow materials are aged;\n(6) carrying out filter pressing after the aging is finished, and simultaneously adding an alkaline washing solution for washing;\n(7) and after the alkaline washing liquid is washed, washing with pure water until the pH value of the washing water is less than 10, drying, sieving and storing the washed materials.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_5",
                 "quantity": "11-12",
                 "unit": null,
                 "measured_entity": "reaction kettle bottom liquid",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN106745336B_5",
                 "quantity": "11-12",
                 "unit": null,
                 "measured_entity": "reaction system",
@@ -236,14 +217,12 @@
         "paragraph": "6. The method according to claim 5, wherein in the step (2), the pH of the reaction kettle bottom liquid is adjusted to 11.3-11.4; in the step (4), the pH value of the reaction kettle system is controlled to be 11.3-11.4; the strong alkali solution is 8-10mol/l sodium hydroxide solution; the feeding flow rate of the strong alkali solution takes the pH value of the reaction system as a control standard.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_6",
                 "quantity": "11.3-11.4",
                 "unit": null,
                 "measured_entity": "reaction kettle bottom liquid",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN106745336B_6",
                 "quantity": "11.3-11.4",
                 "unit": null,
                 "measured_entity": "reaction kettle system",
@@ -259,14 +238,12 @@
         "paragraph": "7. The method according to claim 5, wherein the concentration of the aqueous ammonia is 10 to 13mol/l, and the concentration of the ammonia in the bottom liquid of the reaction vessel in the step (2) is 12 to 14 g/l; in the step (4), the ammonia concentration in the reaction system is controlled to be 12-14g/l in the whole stirring reaction process.",
         "measurement_extractions": [
             {
-                "docId": "CN106745336B_7",
                 "quantity": "12 to 14 g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia in the bottom liquid of the reaction vessel",
                 "measured_property": "concentration"
             },
             {
-                "docId": "CN106745336B_7",
                 "quantity": "12-14g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia",
@@ -282,21 +259,18 @@
         "paragraph": "1. Double autoclave one of a lithium battery positive electrode material precursor synthesis of ternary fast method, characterized in, uses two sets of the same structure, a different volume of the combining means, each set of apparatus comprising a reaction vessel and thick device, the reaction vessel is provided with an overflow, the overflow and the dense unit communicates, through the circulation pump to the kettle connected dense the bottom of the reaction, which is variable within a thick device, through the flow meter are gathered through the plug of the mother liquor, a pneumatic valve is connected to a vacuum buffer tank;\nSynthesis procedure is as follows:\nA nickel-cobalt manganese ternary solution 1) 70-120g/l, 15-40 wt % of the solution of NaOH, 5-25 wt % of the aqueous ammonia solution fed to the reactor through the flow meter at a constant speed while within the smaller 3.0-8.0 m \u00b3, control the temperature of the reaction system 40-70 \u00b0C, sampling and detecting, at a pH control 10.0-12.0, the concentration of ammonia in a controlled neutralization titration supematant 2.0-12.0 g/l, at a ternary liquid flow control 300-1500 L/h, at the time when the overflow level to the kettle, the kettle 0.5-6.0 m \u00b3 to a volume of the overflow of the slurry in the thick device;",
         "measurement_extractions": [
             {
-                "docId": "CN107293695A_1",
                 "quantity": "40-70 \u00b0C",
                 "unit": "\u00b0C",
                 "measured_entity": "reaction system",
                 "measured_property": "temperature"
             },
             {
-                "docId": "CN107293695A_1",
                 "quantity": "10.0-12.0",
                 "unit": null,
                 "measured_entity": "reaction system",
                 "measured_property": "pH control"
             },
             {
-                "docId": "CN107293695A_1",
                 "quantity": "2.0-12.0 g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia",
@@ -312,7 +286,6 @@
         "paragraph": "3) of the samples taken from the reaction vessel is detected when, solid particle size D50=3.0-9.0umtime, is inactivated, the manufacturing completion of the seed;",
         "measurement_extractions": [
             {
-                "docId": "CN107293695A_3",
                 "quantity": "3.0-9.0um",
                 "unit": "um",
                 "measured_entity": "solid particle size D50",
@@ -328,7 +301,6 @@
         "paragraph": "5) when the large sample detected in the reactor, the particle diameter of the solid particles D50=9.0-20.0umtime, acceptable size, is inactivated, to complete the composition.\n2. Method according to claim 1, characterized in, step 2) and the 4), f=10-50 Hz frequency of the motor is a stirring thick device.\n3. Method according to claim 1, characterized in, step 2) and the 4) are, in a vacuum degree of vacuum of 20-80 kPa control of the buffer tank.\n4. Method according to claim 1, characterized in, combining means, and the pure water in the length of which is a nitrogen gas tube thick device for the regeneration filter rod blowing.\n5. Method according to claim 1, characterized in, apparatus for synthesizing, based on the reaction vessel equipped with a thermometer and the pH is also.",
         "measurement_extractions": [
             {
-                "docId": "CN107293695A_5",
                 "quantity": "9.0-20.0um",
                 "unit": "um",
                 "measured_entity": "solid particles",
@@ -344,7 +316,6 @@
         "paragraph": "1. High nickel type of the feature with a particular one of the lithium manganate precursor of nickel-cobalt, nickel and cobalt precursor is of the formula of the lithium manganate high nickel type NixCoyMnz(OH)2, wherein x + y + z=1, and the 0.5 \u2264 x \u2264 0.9, characterized in, high nickel type nickel-cobalt - having an average primary particle diameter of the lithium manganate having a size of a precursor of 200-500 nm; of an agglomerate particle size D10 \u2265 6 \u00b5m the secondary particles, the scale of agglomerate particle size of the secondary particles is D50=11-15 \u03bcm, the scale of agglomerate particle size D90 \u2264 30 \u00b5m the secondary particles.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_1",
                 "quantity": "11-15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -360,7 +331,6 @@
         "paragraph": "10. Method according to any one of prepared claim 5-8, characterized in, step (5), for a period of time is the response time is at least 20 h, and the detected secondary particles of an agglomerate particle size is 11-15 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_10",
                 "quantity": "11-15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -376,14 +346,12 @@
         "paragraph": "4. Group consisting of nickel cobalt precursor of the lithium manganate high nickel type according to claim 1 or 2, characterized in, high nickel type tap density of the precursor of the lithium manganate \u2265 2. 0 g/cm-nickel-cobalt3, specific surface area of 9-12 m2/g,loose 1.7-2.0 g/cm-density3, S\u2264 0.18% content.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_4",
                 "quantity": "\u2265 2. 0 g/cm",
                 "unit": "g/cm",
                 "measured_entity": "precursor",
                 "measured_property": "tap density"
             },
             {
-                "docId": "CN107342417A_4",
                 "quantity": "9-12 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "precursor",
@@ -399,7 +367,6 @@
         "paragraph": "5. Claim 1-4 A high nickel type lithium manganate according to any one of method for producing a nickel-cobalt precursor, characterized in, including the steps of:\n(1) according to the NixCoyMnz(OH)2prepare a metal molar ratio of the metal element in the chemical formula ion concentration of 80-120 g/l aqueous solution of a soluble salt mixture; and prepares a strong alkali solution and aqueous ammonia;\n(2) a reaction vessel to a reaction vessel in the base liquid aqueous ammonia is added, and then adding a pH of the strong alkaline solution through the reaction tank residue is adjusted to not less than 12;\n(3) to the step (2) of the reaction vessel with a nitrogen gas, the mixing device is turned on;\n(4) mixing a soluble salt aqueous solution with the configured, a strong alkali solution, the reaction is carried out for a parallel flow of aqueous ammonia introduced into a reactor; pH of the reaction system during the reaction is controlled to not less than 12;\n(5) of the feed is continued as the reaction, the reaction product of the fine particles grow stepwise, spherical fine particles is gradually completed, after a period of time in the reaction, the reaction vessel into the circulating of the early fail, maturated overflow material;\n(6) after completion of the aging subjected to pressure filtration, washing liquid is added to an alkaline washing at the same time;\n(7) an alkaline washing liquid is completed, and then washing with pure water, until the wash water pH<10, and then drying the washed material, screening, it is possible to save.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_5",
                 "quantity": "not less than 12",
                 "unit": null,
                 "measured_entity": "reaction system",
@@ -415,14 +382,12 @@
         "paragraph": "6. Preparing method according to claim 5, characterized in, step (2), is adjusted to a pH of the reaction vessel 12-12.4 base liquid; step (4), controlling the pH of the reactor system 12-12.4; mass fraction of from 24% -32% of a strong alkaline solution is sodium hydroxide solution; a stronger base solution pH of the reaction system to ensure that the value of the feed rate in order to control the standard.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_6",
                 "quantity": "12-12.4",
                 "unit": null,
                 "measured_entity": "reaction vessel",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN107342417A_6",
                 "quantity": "12-12.4",
                 "unit": null,
                 "measured_entity": "reactor system",
@@ -438,14 +403,12 @@
         "paragraph": "7. Preparing method according to claim 5, characterized in, 22% -25% mass concentration of ammonia water, in the step (2), the reaction vessel at a concentration of ammonia in the base liquid 10-12 g/l;\nStep (4), the concentration of ammonia in a reaction in the reaction system for controlling the full range in the 10-12 g/l, the feed rate of ammonia is controlled to 0.4-1 L/h.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_7",
                 "quantity": "10-12 g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia",
                 "measured_property": "concentration"
             },
             {
-                "docId": "CN107342417A_7",
                 "quantity": "10-12 g/l",
                 "unit": "g/l",
                 "measured_entity": "ammonia",
@@ -461,7 +424,6 @@
         "paragraph": "9. Method according to any one of prepared claim 5-8, characterized in, step (4), the reaction vessel at a temperature of the reaction was stirred 50 C-60 degrees Celsius to control the full, mixed aqueous solution of a soluble salt thereof to control the supply temperature of 40\u00b0 - 50 degrees Celsius, a strong alkali solution to control the supply temperature of 30\u00b0 - 40 C, the feed rate of a mixed salt soluble in the aqueous solution of 6-10 L/h is controlled.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417A_9",
                 "quantity": "50 C-60 degrees Celsius",
                 "unit": null,
                 "measured_entity": "reaction vessel",
@@ -477,7 +439,6 @@
         "paragraph": "1. A filament-shaped high nickel type nickel cobalt lithium manganate precursor is provided, wherein the molecular formula of the high nickel type nickel cobalt lithium manganate precursor is NixCoyMnz(OH)2Wherein x + y + z =1, and x is more than or equal to 0.5 and less than or equal to 0.9, and the nickel-cobalt lithium manganate precursor is characterized in that the average particle size of the primary particles of the high nickel-cobalt lithium manganate precursor is 200-500 nm; the particle size D10 of the secondary particle aggregate is more than or equal to 6 mu m, the particle size D50 of the secondary particle aggregate is =11-15 mu m, and the particle size D90 of the secondary particle aggregate is less than or equal to 30 mu m.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_1",
                 "quantity": "11-15 mu m",
                 "unit": "mu m",
                 "measured_entity": "secondary particle aggregate",
@@ -493,7 +454,6 @@
         "paragraph": "10. The method according to any one of claims 5 to 8, wherein in the step (5), the reaction time is at least 20h, and the particle size of the secondary particle agglomerates detected is 11 to 15 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_10",
                 "quantity": "11 to 15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particle agglomerates",
@@ -509,14 +469,12 @@
         "paragraph": "4. The high nickel cobalt lithium manganate precursor of claim 1 or 2, wherein the tap density of said high nickel cobalt lithium manganate precursor is not less than 2.0g/cm3Specific surface area of 9-12m2(ii) g, bulk density 1.7-2.0g/cm3And the content of S is less than or equal to 0.18 percent.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_4",
                 "quantity": "not less than 2.0g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "high nickel cobalt lithium manganate precursor",
                 "measured_property": "tap density"
             },
             {
-                "docId": "CN107342417B_4",
                 "quantity": "9-12m2",
                 "unit": "m2",
                 "measured_entity": "high nickel cobalt lithium manganate precursor",
@@ -532,14 +490,12 @@
         "paragraph": "5. A method for preparing the high nickel type nickel cobalt lithium manganate precursor according to any of claims 1 to 4, characterized by comprising the following steps:\n(1) according to said NixCoyMnz(OH)2Preparing soluble mixed salt water solution with the total concentration of metal ions of 80-120g/l according to the molar ratio of metal elements in a chemical formula; preparing a strong alkali solution and ammonia water at the same time;\n(2) adding ammonia water into a reaction kettle to serve as reaction kettle bottom liquid, and then adding a strong base solution to adjust the pH of the reaction kettle bottom liquid to be more than 12;\n(3) filling nitrogen into the reaction kettle after the step (2), and starting a stirring device;\n(4) adding the prepared soluble mixed salt aqueous solution, strong base solution and ammonia water into a reaction kettle in a cocurrent manner for stirring reaction; the pH value of the reaction system is controlled to be more than 12 in the reaction process; wherein, the temperature of the reaction kettle is controlled to be 50-60 \u2103 in the whole stirring reaction process, the feeding temperature of the soluble mixed salt water solution is controlled to be 40-50 \u2103, and the feeding temperature of the strong alkali solution is controlled to be 30-40 \u2103;\n(5) with the continuous progress of the reaction feeding, the fine particles generated by the reaction grow gradually, the sphericity of the fine particles is improved gradually, after the reaction is carried out for a period of time, the unqualified materials in the early stage are circularly pumped into the reaction kettle, and the overflow materials are aged;\n(6) carrying out filter pressing after the aging is finished, and simultaneously adding an alkaline washing solution for washing;\n(7) and after the alkaline washing liquid is washed, washing with pure water until the pH value of the washing water is less than 10, drying, sieving and storing the washed materials.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_5",
                 "quantity": "more than 12",
                 "unit": null,
                 "measured_entity": "reaction system",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN107342417B_5",
                 "quantity": "50-60 \u2103",
                 "unit": "\u2103",
                 "measured_entity": "reaction kettle",
@@ -555,14 +511,12 @@
         "paragraph": "6. The method according to claim 5, wherein in the step (2), the pH of the reaction kettle bottom liquid is adjusted to 12-12.4; in the step (4), the pH value of the reaction kettle system is controlled to be 12-12.4; the strong alkali solution is a sodium hydroxide solution with the mass fraction of 24% -32%; the feeding flow rate of the strong alkali solution takes the pH value of the reaction system as a control standard.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_6",
                 "quantity": "12-12.4",
                 "unit": null,
                 "measured_entity": "reaction kettle bottom liquid",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN107342417B_6",
                 "quantity": "12-12.4",
                 "unit": null,
                 "measured_entity": "reaction kettle system",
@@ -578,7 +532,6 @@
         "paragraph": "7. The preparation method according to claim 5, wherein the mass concentration of the ammonia water is 22% -25%, and in the step (2), the concentration of the ammonia in the bottom liquid of the reaction kettle is 10-12 g/l;\nin the step (4), the ammonia concentration in the reaction system is controlled to be 10-12g/L in the whole stirring reaction process, and the feed flow rate of the ammonia water is controlled to be 0.4-1L/h.",
         "measurement_extractions": [
             {
-                "docId": "CN107342417B_7",
                 "quantity": "10-12g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonia",
@@ -594,21 +547,18 @@
         "paragraph": "7. The method for preparing the low-sulfur high-tap-density nickel-cobalt-manganese ternary precursor according to claim 1 or 2, wherein in the step 2), the pH value of the high-pH stage is 11.50-12.50, the pH value of the low-pH stage is 10.4-11.30, the temperature is 45-60 \u2103, the rotation speed is 400-800rpm, the ammonia value is 3-8g/L, the retention time is 8-16h, and the flow rate of the protective gas is 60-200L/h.",
         "measurement_extractions": [
             {
-                "docId": "CN107611383A_7",
                 "quantity": "11.50-12.50",
                 "unit": null,
                 "measured_entity": "high-pH stage",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN107611383A_7",
                 "quantity": "10.4-11.30",
                 "unit": null,
                 "measured_entity": "low-pH stage",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN107611383A_7",
                 "quantity": "3-8g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonia",
@@ -624,7 +574,6 @@
         "paragraph": "9. The method for preparing the nickel-cobalt-manganese ternary precursor with low sulfur and high tap density according to claim 1 or 2, wherein in the step 3), the solid content of the slurry is controlled to be 0.1-0.3kg/L, the temperature is 50-70 \u2103, the stirring speed is 100-300rpm, and the washing time is 0.1-1 h.",
         "measurement_extractions": [
             {
-                "docId": "CN107611383A_9",
                 "quantity": "50-70 \u2103",
                 "unit": "\u2103",
                 "measured_entity": "slurry",
@@ -640,28 +589,24 @@
         "paragraph": "1. The preparation method of the nickel-cobalt-manganese ternary precursor with low sulfur and high tap density is characterized by comprising the following steps of:\n1) preparing a mixed salt solution by using nickel, cobalt and manganese soluble salts as raw materials and pure water;\n2) adding a mixed salt solution, an alkali liquor and ammonia water into a reaction kettle, controlling the temperature, the rotating speed, the ammonia value, the residence time and the flow of protective gas, wherein the reaction is divided into a first stage with a high pH value and a second stage with a low pH value, the high pH value stage is mainly crystal nucleation, the low pH value stage is mainly crystal growth, the feeding is stopped after the low pH value stage reacts for a period of time, the stirring is stopped for a period of time for settling, when the supernatant is clarified, the supernatant is removed, the reaction is started for a period of time, and the reaction stopping, settling, supernatant extracting and reaction starting steps are repeated until the D50 of the slurry reaches a qualified range;\n3) washing the synthesized slurry for 1 time, 1-3 times and 1-3 times, then demagnetizing, drying and sieving to obtain the nickel-cobalt-manganese ternary precursor with low sulfur and high tap density; the prepared nickel-cobalt-manganese ternary precursor D50 is 6-13 mu m, TD is more than or equal to 2.30g/cc, and S content is less than or equal to 1200 ppm;\nin the step 2), the pH value of the high pH value stage is 11.50-12.50, the pH value of the low pH value stage is 10.4-11.30, the temperature is 45-60 \u2103, the rotating speed is 400-800rpm, the ammonia value is 3-8g/L, the retention time is 8-16h, and the protective gas flow is 60-200L/h;\nin the step 2), the feeding is stopped after the reaction is carried out for 10-15h at the low pH value stage, the stirring is stopped for settling after 0.1-1h, the supernatant is removed, and the reaction is started after 0.1-1 h.",
         "measurement_extractions": [
             {
-                "docId": "CN107611383B_1",
                 "quantity": "11.50-12.50",
                 "unit": null,
                 "measured_entity": "high pH value stage",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN107611383B_1",
                 "quantity": "10.4-11.30",
                 "unit": null,
                 "measured_entity": "low pH value stage",
                 "measured_property": "pH value"
             },
             {
-                "docId": "CN107611383B_1",
                 "quantity": "45-60 \u2103",
                 "unit": "\u2103",
                 "measured_entity": "temperature",
                 "measured_property": null
             },
             {
-                "docId": "CN107611383B_1",
                 "quantity": "3-8g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonia",
@@ -677,7 +622,6 @@
         "paragraph": "4. The method for preparing the nickel-cobalt-manganese ternary precursor with low sulfur and high tap density as claimed in claim 1 or 2, wherein in the step 2), the total concentration of the mixed salt solution is 1.5-2.5mol/L, the concentration of the alkali solution is 5-6.5mol/L, and the concentration of the ammonia water is 15-25%.",
         "measurement_extractions": [
             {
-                "docId": "CN107611383B_4",
                 "quantity": "15-25%",
                 "unit": "%",
                 "measured_entity": "ammonia water",
@@ -693,7 +637,6 @@
         "paragraph": "7. The method for preparing the nickel-cobalt-manganese ternary precursor with low sulfur and high tap density according to claim 1 or 2, wherein in the step 3), the solid content of the slurry is controlled to be 0.1-0.3kg/L, the temperature is 50-70 \u2103, the stirring speed is 100-300rpm, and the washing time is 0.1-1 h.",
         "measurement_extractions": [
             {
-                "docId": "CN107611383B_7",
                 "quantity": "50-70 \u2103",
                 "unit": "\u2103",
                 "measured_entity": "slurry",
@@ -709,7 +652,6 @@
         "paragraph": "10. Use of a filter press device for ternary precursor filtration washing according to claim 7, characterized in that: the Na content of the ternary precursor product obtained in the fourth step is 80-100ppm, and the S content is 800-1000 ppm.",
         "measurement_extractions": [
             {
-                "docId": "CN107854876A_10",
                 "quantity": "80-100ppm",
                 "unit": "ppm",
                 "measured_entity": "ternary precursor product",
@@ -725,7 +667,6 @@
         "paragraph": "9. Use of a filter press device for ternary precursor filtration washing according to claim 7, characterized in that: and in the second step, the sodium hydroxide solution is at the temperature of 60-80 \u2103 and the solute mass fraction is 1% -3%, and the pressure inside the filter press is 0.45-0.55MPa in the washing process of the alkali liquor and the washing process of the purified water.",
         "measurement_extractions": [
             {
-                "docId": "CN107857309A_2",
                 "quantity": "12-25 g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonia water solution",
@@ -741,14 +682,12 @@
         "paragraph": "2. The method for preparing the continuous nickel-cobalt-manganese ternary precursor according to claim 1, wherein the method comprises the following steps: the concentration of the ammonia water solution is 12-25 g/L.",
         "measurement_extractions": [
             {
-                "docId": "US20130149608A1_14",
                 "quantity": "10 to about 11",
                 "unit": null,
                 "measured_entity": "first mixture in the first process",
                 "measured_property": "pH"
             },
             {
-                "docId": "US20130149608A1_14",
                 "quantity": "11.5 to about 12.0",
                 "unit": null,
                 "measured_entity": "second mixture in the second process",
@@ -764,14 +703,12 @@
         "paragraph": "7. The method for preparing the continuous nickel-cobalt-manganese ternary precursor according to claim 1, wherein the method comprises the following steps: and when the reaction is carried out in the reaction kettle, the temperature of the reaction kettle is controlled to be 40-80 \u2103, and the average residence time of the reaction liquid in the reaction kettle is 5-20 hours.",
         "measurement_extractions": [
             {
-                "docId": "US20140065058A1_15",
                 "quantity": "30 to 60\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "reactants",
                 "measured_property": "temperature"
             },
             {
-                "docId": "US20140065058A1_15",
                 "quantity": "10 to 12",
                 "unit": null,
                 "measured_entity": "reactants",
@@ -787,7 +724,6 @@
         "paragraph": "14. The method of claim 9, wherein a pH of the first mixture in the first process is adjusted to be in a range of about 10 to about 11, and a pH of the second mixture in the second process is adjusted to be in a range of about 11.5 to about 12.0.",
         "measurement_extractions": [
             {
-                "docId": "US20140065058A1_18",
                 "quantity": "1 to 20%",
                 "unit": "%",
                 "measured_entity": "aqueous ammonia solution",
@@ -803,14 +739,12 @@
         "paragraph": "15. The method according to claim 13, wherein, in step 2, the inner cylinder was rotated at a speed of 10 to 5,000 rpm and the reactants are mixed at a temperature of 30 to 60\u00b0 C. and at a pH 10 to 12.",
         "measurement_extractions": [
             {
-                "docId": "US20140106228A1_16",
                 "quantity": "3 to 8 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "positive electrode active material",
                 "measured_property": "average particle diameter"
             },
             {
-                "docId": "US20140106228A1_16",
                 "quantity": "not more than 0.60",
                 "unit": null,
                 "measured_entity": "positive electrode active material",
@@ -826,7 +760,6 @@
         "paragraph": "18. The method according to claim 13, wherein the aqueous ammonia solution is a 15 to 30% aqueous ammonia solution and is added at an amount of 1 to 20% by volume, with respect to the total weight of the mixed solution of the reactants.",
         "measurement_extractions": [
             {
-                "docId": "US20140106228A1_17",
                 "quantity": "0.5 to 2.0 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "positive electrode active material",
@@ -842,14 +775,12 @@
         "paragraph": "16. A positive electrode active material for nonaqueous electrolyte secondary batteries, the positive electrode active material comprising a lithium transition metal composite oxide represented by a general formula (2) Li1+uMxWsAtO2(wherein, \u22120.05\u2266u\u22660.50, x+s+t=1, 0<s\u22660.05, 0<s+t\u22660.15, M is at least one transition metal selected from Ni, Co and Mn, and A is at least one additive element selected from transition metal elements other than M and W, group 2 elements, and group 13 elements) and having a layered hexagonal crystal structure,wherein the positive electrode active material has an average particle diameter of 3 to 8 \u03bcm and an index indicating a scale of particle-size distribution, [(d90\u2212d10)/average-particle-diameter], of not more than 0.60.",
         "measurement_extractions": [
             {
-                "docId": "US20140106228A1_8",
                 "quantity": "3 to 7 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particle",
                 "measured_property": "average particle diameter"
             },
             {
-                "docId": "US20140106228A1_8",
                 "quantity": "not more than 0.55",
                 "unit": null,
                 "measured_entity": "secondary particle",
@@ -865,7 +796,6 @@
         "paragraph": "17. The positive electrode active material for nonaqueous electrolyte secondary batteries according toclaim 16, wherein a specific surface area is 0.5 to 2.0 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20140106228A1_9",
                 "quantity": "5 to 30 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "transition metal composite hydroxide",
@@ -881,7 +811,6 @@
         "paragraph": "8. A transition metal composite hydroxide represented by a general formula (1) MxWsAt(OH)2+\u03b1(wherein, x+s+t=1, 0<s\u22660.05, 0<s+t\u22660.15, 0\u2266\u03b1\u22660.5, M is at least one transition metal selected from Ni, Co and Mn, and A is at least one additive element selected from transition metal elements other than M and W, group 2 elements, and group 13 elements) and serving as a precursor of a positive electrode active material for nonaqueous electrolyte secondary batteries, whereinthe transition metal composite hydroxide is a secondary particle having a substantially spherical shape and composed of aggregation of a plurality of primary particles,the secondary particle has an average particle diameter of 3 to 7 \u03bcm and an index indicating a scale of particle-size distribution, [(d90\u2212d10)/average-particle-diameter], of not more than 0.55, anda coating material containing a metal oxide of tungsten and the additive element or a metal hydroxide of tungsten and the additive element is formed on surfaces of the secondary particles.\nthe transition metal composite hydroxide is a secondary particle having a substantially spherical shape and composed of aggregation of a plurality of primary particles,\nthe secondary particle has an average particle diameter of 3 to 7 \u03bcm and an index indicating a scale of particle-size distribution, [(d90\u2212d10)/average-particle-diameter], of not more than 0.55, and\na coating material containing a metal oxide of tungsten and the additive element or a metal hydroxide of tungsten and the additive element is formed on surfaces of the secondary particles.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_1",
                 "quantity": "4 to 20 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -897,7 +826,6 @@
         "paragraph": "9. The transition metal composite hydroxide according toclaim 8, wherein a specific surface area is 5 to 30 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_11",
                 "quantity": "4 to 20 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -913,7 +841,6 @@
         "paragraph": "What is claimed is:\n1. A nickel composite hydroxide, comprising:\na composition represented by Ni<sub>1-x-y-z </sub>Co<sub>x</sub>Mn<sub>y</sub>M<sub>z</sub>(OH)<sub>2+A </sub>(where 0\u2266x\u22660.35, 0\u2266y\u22660.35, 0\u2266z\u22660.1, 0<x+y, 0<x+y+z\u22660.7, 0\u2266A\u22660.5, with M being at least one kind of additive element selected from the group consisting of V, Mg, Al, Ti, Mo, Nb, Zr and W),\nwherein the nickel composite hydroxide is composed of secondary particles in which spherical or lump-shaped nickel composite hydroxide particles, which are formed by a plurality of primary particles aggregated with one after another, are coupled with one after another in two dimensional directions, and\nwherein the secondary particles have a volume average particle size (Mv) of 4 to 20 \u03bcm measured by a laser diffraction/scattering method and a ratio (Mv/L) of the volume average particle size relative to the width (L) of the secondary particles in a direction perpendicular to the coupling direction of the nickel composite hydroxide particles in a range from 3 to 20.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_12",
                 "quantity": "from 0.3 to 2 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "positive electrode active material",
@@ -929,7 +856,6 @@
         "paragraph": "11. A positive electrode active material for a nonaqueous electrolytic secondary cell composed of a lithium nickel composite oxide represented by Li<sub>1+u</sub>Ni<sub>1-x-y-z</sub>Co<sub>x</sub>Mn<sub>y</sub>M<sub>z</sub>O<sub>2 </sub>(where, \u22120.05\u2266u\u22660.50, 0\u2266x\u22660.35, 0\u2266y\u22660.35, 0\u2266z\u22660.1, 0<x+y, 0<x+y+z\u22660.7, with M being at least one kind of additive element selected from the group consisting of V, Mg, Al, Ti, Mo, Nb, Zr and W),\nwherein the lithium nickel composite oxide is composed of secondary particles in which spherical or lump-shaped lithium nickel composite hydroxide particles, which are formed by a plurality of primary particles aggregated with one after another, are coupled with one after another in two-dimensional directions, and\nwherein the secondary particles have a volume average particle size (Mv) of 4 to 20 \u03bcm measured by a laser diffraction/scattering method and a ratio (Mv/L) of the volume average particle size relative to the width (L) of the secondary particles in a direction perpendicular to the coupling direction of the nickel composite hydroxide particles in a range from 3 to 20.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_13",
                 "quantity": "0.75 or less",
                 "unit": null,
                 "measured_entity": "positive electrode active material",
@@ -945,7 +871,6 @@
         "paragraph": "12. The positive electrode active material according to claim 11, further comprising:\na specific surface area in a range from 0.3 to 2 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_17",
                 "quantity": "650\u00b0 C. to 980\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "lithium mixed material",
@@ -961,7 +886,6 @@
         "paragraph": "13. The positive electrode active material according to claim 11, wherein the positive electrode active material has a deviation index [(D90\u2212D10)/Mv] of particle size of 0.75 or less, which is calculated by using D90 and D10 in grain size distribution obtained by a laser diffraction/scattering method and the volume average particle size (Mv).",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_19",
                 "quantity": "300 to 750\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "nickel composite hydroxide",
@@ -977,7 +901,6 @@
         "paragraph": "17. A method of producing a positive electrode active material for a nonaqueous electrolytic secondary cell composed of a lithium nickel composite oxide represented by Li<sub>1+u</sub>Ni<sub>1-x-y-z </sub>Co<sub>x</sub>Mn<sub>y</sub>M<sub>z</sub>O<sub>2 </sub>(where, \u22120.05\u2266u\u22660.50, 0\u2266x\u22660.35, 0\u2266y\u22660.35, 0\u2266z\u22660.1, 0<x+y, 0<x+y+z\u22660.7, with M being at least one kind of additive element selected from the group consisting of V, Mg, Al, Ti, Mo, Nb, Zr and W), comprising the steps of:\nmixing the nickel composite hydroxide according to claim 1 with a lithium compound so that a lithium mixed material is formed; and\nbaking the lithium mixed material produced in the mixing step in an oxidizing atmosphere at a temperature of 650\u00b0 C. to 980\u00b0 C.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_2",
                 "quantity": "0.70 or less",
                 "unit": null,
                 "measured_entity": "nickel composite hydroxide",
@@ -993,28 +916,24 @@
         "paragraph": "19. The method of producing a positive electrode active material according to claim 17, further comprising the step of:\nprior to the mixing step, carrying out a thermal treatment on the nickel composite hydroxide at a temperature of 300 to 750\u00b0 C. in a non-reducing atmosphere or in an air flow.",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_6",
                 "quantity": "7.5 to 11.1",
                 "unit": null,
                 "measured_entity": "metal compound aqueous solution",
                 "measured_property": "pH value"
             },
             {
-                "docId": "US20140186710A1_6",
                 "quantity": "25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "metal compound aqueous solution",
                 "measured_property": "temperature"
             },
             {
-                "docId": "US20140186710A1_6",
                 "quantity": "10.5 to 12.5",
                 "unit": null,
                 "measured_entity": "slurry for a particle growth",
                 "measured_property": "pH value"
             },
             {
-                "docId": "US20140186710A1_6",
                 "quantity": "25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "slurry for a particle growth",
@@ -1030,7 +949,6 @@
         "paragraph": "2. The nickel composite hydroxide according to claim 1, wherein the nickel composite hydroxide has a deviation index [(D90\u2212D10)/Mv] of particle size of 0.70 or less, which is calculated by using D90 and D10 in grain size distribution obtained by a laser diffraction/scattering method and a volume average particle size (Mv).",
         "measurement_extractions": [
             {
-                "docId": "US20140186710A1_8",
                 "quantity": "5 to 20 g/l",
                 "unit": "g/l",
                 "measured_entity": "slurry for the particle growth",
@@ -1046,7 +964,6 @@
         "paragraph": "6. A method of producing a nickel composite hydroxide represented by: Ni<sub>1-x-y-z</sub>Co<sub>x</sub>Mn<sub>y</sub>M<sub>z</sub>(OH)<sub>2+A </sub>(where 0\u2266x\u22660.35, 0\u2266y\u22660.35, 0\u2266z\u22660.1, 0<x+y, 0<x+y+z\u22660.7, 0\u2266A\u22660.5, with M being at least one kind of additive element selected from the group consisting of V, Mg, Al, Ti, Mo, Nb, Zr and W), comprising the steps of:\ngenerating a plate-shaped crystal core by allowing a crystal core generating aqueous solution composed of a metal compound aqueous solution containing cobalt and/or manganese to have a pH value of 7.5 to 11.1 at a standard liquid temperature of 25\u00b0 C.; and\nsetting a pH value of slurry for a particle growth containing the plate-shaped crystal core generated in the crystal core generating step to 10.5 to 12.5 at a standard liquid temperature of 25\u00b0 C., while supplying a mixed aqueous solution including a metal compound containing at least nickel to slurry for the particle growth so that the plate-shaped crystal core is grown as particles.",
         "measurement_extractions": [
             {
-                "docId": "US20140225031A1_1",
                 "quantity": "1.0 g/ml to 2.0 g/ml",
                 "unit": "g/ml",
                 "measured_entity": "lithium metal complex oxide",
@@ -1062,7 +979,6 @@
         "paragraph": "8. The method of producing a nickel composite hydroxide according to claim 6, wherein in the particle growing step, slurry for the particle growth has an ammonia concentration of 5 to 20 g/l.",
         "measurement_extractions": [
             {
-                "docId": "US20140225031A1_3",
                 "quantity": "1 \u03bcm to 10 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "lithium metal complex oxide",
@@ -1078,7 +994,6 @@
         "paragraph": "What is claimed is:\n1. A lithium-rich lithium metal complex oxide containing at least 50 mol % of Mn with respect to a total amount of metals other than lithium, and at least one other metal, the lithium metal complex oxide having a tapped density in a range of 1.0 g/ml to 2.0 g/ml.",
         "measurement_extractions": [
             {
-                "docId": "US20140225031A1_6",
                 "quantity": "1.0 g/ml to 2.0 g/ml",
                 "unit": "g/ml",
                 "measured_entity": "metal complex hydroxide",
@@ -1094,7 +1009,6 @@
         "paragraph": "3. The lithium metal complex oxide according to claim 1, wherein an average particle diameter (D50) is in a range of 1 \u03bcm to 10 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "US20140225031A1_7",
                 "quantity": "1.0 g/ml to 2.0 g/ml",
                 "unit": "g/ml",
                 "measured_entity": "metal complex hydroxide",
@@ -1110,7 +1024,6 @@
         "paragraph": "6. The lithium metal complex oxide according to claim 1, obtained by baking a metal complex hydroxide with a lithium compound, the metal complex hydroxide being obtained by a coprecipitation process carried out without a complexing agent and containing at least 50 mol % of Mn with respect to a total amount of metals, and at least one other metal, and having a tapped density in a range of 1.0 g/ml to 2.0 g/ml.",
         "measurement_extractions": [
             {
-                "docId": "US20140225031A1_9",
                 "quantity": "1.0 g/ml to 2.0 g/ml",
                 "unit": "g/ml",
                 "measured_entity": "metal complex hydroxide",
@@ -1126,7 +1039,6 @@
         "paragraph": "7. A method of producing the lithium metal complex oxide of claim 1, comprising:\nbaking a metal complex hydroxide with a lithium compound, the metal complex hydroxide being obtained by a coprecipitation process carried out without a complexing agent and containing at least 50 mol % of Mn with respect to a total amount of metals, and at least one other metal, and having a tapped density in a range of 1.0 g/ml to 2.0 g/ml.",
         "measurement_extractions": [
             {
-                "docId": "US20140272587A1_1",
                 "quantity": "1 \u03bcm to 8 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "composite transition metal hydroxide particles",
@@ -1142,7 +1054,6 @@
         "paragraph": "9. A metal complex hydroxide obtained by a coprecipitation process carried out without a complexing agent and containing at least 50 mol % of Mn with respect to a total amount of metals, and at least one other metal, and having a tapped density in a range of 1.0 g/ml to 2.0 g/ml.",
         "measurement_extractions": [
             {
-                "docId": "US20140272587A1_11",
                 "quantity": "1.0 \u03bcm to 8.5 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "Lithium composite transition metal oxide particles",
@@ -1158,7 +1069,6 @@
         "paragraph": "1. Precursor particles of a lithium composite transition metal oxide for lithium secondary batteries, wherein the precursor particles are composite transition metal hydroxide particles comprising at least two transition metals and having an average diameter of 1 \u03bcm to 8 \u03bcm, wherein the composite transition metal hydroxide particles exhibit monodisperse particle size distribution and have a coefficient of variation of 0.2 to 0.7.",
         "measurement_extractions": [
             {
-                "docId": "US20140272587A1_12",
                 "quantity": "1.0 \u03bcm to 5.5 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "lithium composite transition metal oxide particles",
@@ -1174,7 +1084,6 @@
         "paragraph": "11. Lithium composite transition metal oxide particles comprising at least two transition metals and having an average diameter of 1.0 \u03bcm to 8.5 \u03bcm, wherein the lithium composite transition metal oxide particles exhibit monodisperse particle size distribution and have a coefficient of variation of 0.2 to 0.7.",
         "measurement_extractions": [
             {
-                "docId": "US20140272587A1_2",
                 "quantity": "1 \u03bcm to 5 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "composite transition metal hydroxide particles",
@@ -1190,7 +1099,6 @@
         "paragraph": "12. The lithium composite transition metal oxide particles according toclaim 11, wherein the average diameter of the lithium composite transition metal oxide particles is 1.0 \u03bcm to 5.5 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "US20150336803A1_2",
                 "quantity": "1.95 g/ml or lower",
                 "unit": null,
                 "measured_entity": "active material precursor",
@@ -1206,7 +1114,6 @@
         "paragraph": "2. The precursor particles according toclaim 1, wherein the average diameter of the composite transition metal hydroxide particles is 1 \u03bcm to 5 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "US20150336803A1_6",
                 "quantity": "11.0 to about 11.2",
                 "unit": null,
                 "measured_entity": "resultant",
@@ -1222,7 +1129,6 @@
         "paragraph": "2. The active material precursor of claim 1, wherein a tap density of the active material precursor is about 1.95 g/ml or lower.",
         "measurement_extractions": [
             {
-                "docId": "US20160164090A1_1",
                 "quantity": "10 to 12",
                 "unit": null,
                 "measured_entity": "aqueous solution of the raw materials",
@@ -1238,7 +1144,6 @@
         "paragraph": "6. A method of preparing the active material precursor of claim 1, the method comprising:\nmixing a nickel precursor, a manganese precursor, a cobalt precursor, a metal (M) precursor, and a solvent to prepare a precursor mixture; and\nmixing the precursor mixture and a pH adjusting agent to adjust a pH value of the resultant to be in a range of about 11.0 to about 11.2.",
         "measurement_extractions": [
             {
-                "docId": "US20160293952A1_10",
                 "quantity": "0.9 to 4.0 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "positive electrode active material",
@@ -1254,7 +1159,6 @@
         "paragraph": "1. A method for preparing transition metal composite hydroxide particles using a reactor having a closed structure, the method comprising:injecting raw materials comprising an aqueous solution of two or more transition metal salts and an aqueous solution of a complex-forming additive, and a basic aqueous solution for maintaining pH of an aqueous solution of the raw materials within a range of 10 to 12, into the rotation reaction area of the reactor through the inlet; andperforming coprecipitation reaction under a non-nitrogen atmosphere for 1 to 6 hours,wherein the reactor comprises:a stationary hollow cylinder;a rotary cylinder having the same axis as the stationary hollow cylinder and an outer diameter smaller than an inner diameter of the stationary hollow cylinder;an electric motor to generate power, enabling rotation of the rotary cylinder;a rotation reaction area disposed between the stationary hollow cylinder and the rotary cylinder, wherein ring-shaped vortex pairs that are uniformly arranged in a rotation axis direction and rotate in opposite directions are formed in the rotation reaction area; andan inlet through which a reactant fluid is fed into the rotation reaction area and an outlet through which the reactant fluid is discharged from the rotation reaction area,wherein a ratio of a distance between the stationary hollow cylinder and the rotary cylinder to the outer radius of the rotary cylinder is higher than 0.05 and lower than 0.4.",
         "measurement_extractions": [
             {
-                "docId": "US20160293952A1_11",
                 "quantity": "0.9 to 3.0 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "positive electrode active material",
@@ -1270,7 +1174,6 @@
         "paragraph": "10. A positive electrode active material for nonaqueous electrolyte secondary batteries, comprising a lithium-transition metal composite oxide represented by a general formula LidNi1\u2212a\u2212b\u2212cCoaMbNbcO2where 0.03\u2266a\u22660.35; 0\u2266b\u22660.10; 0.001\u2266c\u22660.05; 0.95\u2266d\u22661.20; and M is at least one element selected from Mn, V, Mg, Ti, and Al and consisting of particles of polycrystalline structure, whereina specific surface area of the positive electrode active material is 0.9 to 4.0 m2/g,a crystallite diameter of the positive electrode active material is 10 to 150 nm, anda content of alkali metals other than lithium is 20 mass ppm or less.\na specific surface area of the positive electrode active material is 0.9 to 4.0 m2/g,\na crystallite diameter of the positive electrode active material is 10 to 150 nm, and\na content of alkali metals other than lithium is 20 mass ppm or less.",
         "measurement_extractions": [
             {
-                "docId": "US20160293952A1_2",
                 "quantity": "0.1 to 10 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "average particle diameter",
@@ -1286,7 +1189,6 @@
         "paragraph": "11. The positive electrode active material for nonaqueous electrolyte secondary batteries ofclaim 23, wherein the specific surface area of the positive electrode active material is 0.9 to 3.0 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20160293952A1_5",
                 "quantity": "105 to 800\u00b0 C.",
                 "unit": "\u00b0 C.",
                 "measured_entity": "nickel-containing hydroxide",
@@ -1302,21 +1204,18 @@
         "paragraph": "2. A method for producing a positive electrode active material for nonaqueous electrolyte secondary batteries, the positive electrode active material comprising a lithium-transition metal composite oxide represented by a general formula LidNi1\u2212a\u2212b\u2212cMbNbcO2where 0.03\u2266a\u22660.35; 0\u2266b\u22660.10; 0.001\u2266c\u22660.05; 0.95\u2266d\u22661.20; and M is at least one element selected from Mn, V, Mg, Ti, and Al and consisting of porous particles, the method comprising:a crystallization step of adding an alkaline aqueous solution to a mixed aqueous solution containing at least nickel and cobalt for crystallization to obtain a nickel-containing hydroxide represented by a general formula Ni1\u2212a\u2032\u2212b\u2032Coa\u2032Mb\u2032(OH)2where 0.03\u2266a\u2032\u22660.35; 0\u2266b\u2032\u22660.10; and M is at least one element selected from Mn, V, Mg, Ti, and Al;a mixing step of mixing the nickel-containing hydroxide, a lithium compound, and a niobium compound having an average particle diameter of 0.1 to 10 \u03bcm to obtain a lithium mixture; anda firing step of firing the lithium mixture in an oxidative atmosphere at 700 to 840\u00b0 C. to obtain the lithium-transition metal composite oxide.",
         "measurement_extractions": [
             {
-                "docId": "US20170033358A1_1",
                 "quantity": "less than 2,000 ppm",
                 "unit": "ppm",
                 "measured_entity": "partly oxidized mixed metal hydroxide",
                 "measured_property": "content of sodium"
             },
             {
-                "docId": "US20170033358A1_1",
                 "quantity": "less than 1.8",
                 "unit": null,
                 "measured_entity": "powder",
                 "measured_property": "standardized width of a particle size distribution"
             },
             {
-                "docId": "US20170033358A1_1",
                 "quantity": "2-30 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "powder",
@@ -1332,7 +1231,6 @@
         "paragraph": "5. The method for producing a positive electrode active material for nonaqueous electrolyte secondary batteries ofclaim 15, further comprising a heat treatment step of, prior to the mixing step, heat-treating the nickel-containing hydroxide at a temperature of 105 to 800\u00b0 C., whereinthe mixing step comprises mixing a nickel-containing hydroxide and/or a nickel-containing oxide obtained in the heat treatment step, the lithium, compound, and the niobiumn compound to obtain a lithium mixture.\nthe mixing step comprises mixing a nickel-containing hydroxide and/or a nickel-containing oxide obtained in the heat treatment step, the lithium, compound, and the niobiumn compound to obtain a lithium mixture.",
         "measurement_extractions": [
             {
-                "docId": "US20170033358A1_5",
                 "quantity": "less than 1,000 ppm",
                 "unit": "ppm",
                 "measured_entity": "partly oxidized mixed metal hydroxide",

bm_paragraph_level_no_spans_val.json

@@ -4,7 +4,6 @@
         "paragraph": "11. Pulverulent compound according to any one of Claims 1 to 10, wherein a normalized width of the particle size distribution, measured according to the Formula (1) in which D denotes the diameter of the secondary particles, is less than 1.4.",
         "measurement_extractions": [
             {
-                "docId": "CA2664781C_11",
                 "quantity": "is less than 1.4",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -20,7 +19,6 @@
         "paragraph": "12. Pulverulent compound according to any one of Claims 1 to 10, wherein a normalized width of the particle size distribution, measured according to the Formula (1) in which D denotes the diameter of the secondary particles, is less than 1.2.",
         "measurement_extractions": [
             {
-                "docId": "CA2664781C_12",
                 "quantity": "is less than 1.2",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -36,7 +34,6 @@
         "paragraph": "13. Pulverulent compound according to any one of Claims 1 to 12, which has a compressed density of at least 3.2 g/cm3 at a compression pressure of 200 MPa.",
         "measurement_extractions": [
             {
-                "docId": "CA2664781C_13",
                 "quantity": "at least 3.2 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -52,7 +49,6 @@
         "paragraph": "14. Pulverulent compound according to any one of Claims 1 to 13, which has a tapped density measured according to ASTM B 527, of at least 2.2 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "CA2664781C_14",
                 "quantity": "at least 2.2 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -68,7 +64,6 @@
         "paragraph": "15. Pulverulent compound according to any one of Claims 1 to 13, which has a tapped density measured according to ASTM B 527, of at least 2.4 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "CA2664781C_15",
                 "quantity": "at least 2.4 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -84,7 +79,6 @@
         "paragraph": "10. Precursor material according to claim 1, wherein the precursor material within 500 ppm of sodium levels below.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_10",
                 "quantity": "500 ppm",
                 "unit": null,
                 "measured_entity": "precursor",
@@ -100,7 +94,6 @@
         "paragraph": "11. Precursor material according to claim 10, wherein the precursor material within 300 ppm of sodium levels below.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_11",
                 "quantity": "300 ppm",
                 "unit": "ppm",
                 "measured_entity": "precursor",
@@ -116,7 +109,6 @@
         "paragraph": "16. Method according to claim 13, wherein the alkaline hydroxjde 11-13 pH of the solution is maintained in range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_16",
                 "quantity": "11-13",
                 "unit": null,
                 "measured_entity": "the solution",
@@ -132,7 +124,6 @@
         "paragraph": "23. Method according to claim 13, wherein the performed at a temperature in the range of reactor coprecipitates 50-70 \u00b0C.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_23",
                 "quantity": "50-70 \u00b0C",
                 "unit": "\u00b0C",
                 "measured_entity": "reactor",
@@ -148,7 +139,6 @@
         "paragraph": "24. Method according to claim 13, wherein the precursor material has an average particle diameter in the range 3-30 microns.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_24",
                 "quantity": "in the range 3-30 microns",
                 "unit": "microns",
                 "measured_entity": "precursor",
@@ -164,7 +154,6 @@
         "paragraph": "25. Method according to claim 23, wherein the precursor material has an average particle diameter in the range 7-13 microns.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_25",
                 "quantity": "in the range 7-13 microns",
                 "unit": "microns",
                 "measured_entity": "precurso",
@@ -180,7 +169,6 @@
         "paragraph": "26. Method according to claim 13, wherein the precursor material has a tap density 0.8-2.8 g/cm3of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_26",
                 "quantity": "0.8-2.8 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "precursor",
@@ -196,7 +184,6 @@
         "paragraph": "27. Method according to claim 25, wherein the tap density of the precursor material 1.8-2.3 g/cm3of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_27",
                 "quantity": "1.8-2.3 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "precursor",
@@ -212,7 +199,6 @@
         "paragraph": "28. Method according to claim 13, wherein the precursor material surface area per gram of the precursor material 2-20 m2of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_28",
                 "quantity": "2-20 m2of range",
                 "unit": "m2of range",
                 "measured_entity": "precursor",
@@ -228,7 +214,6 @@
         "paragraph": "29. Method according to claim 27, wherein the precursor material surface area per gram of precursor material 2-8 m2of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_29",
                 "quantity": "2-8 m2of range",
                 "unit": "m2of range",
                 "measured_entity": "precursor",
@@ -244,7 +229,6 @@
         "paragraph": "30. Method according to claim 13, wherein the precursor material less than 500 ppm mole number of sodium levels.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_30",
                 "quantity": "500 ppm",
                 "unit": "ppm",
                 "measured_entity": "precursor",
@@ -260,7 +244,6 @@
         "paragraph": "31. Method according to claim 30, wherein the precursor material within 300 ppm of sodium levels below.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_31",
                 "quantity": "300 ppm",
                 "unit": "ppm",
                 "measured_entity": "precursor",
@@ -276,7 +259,6 @@
         "paragraph": "4. Precursor material according to claim 1, wherein the precursor material has an average particle diameter in the range 3-30 microns.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_4",
                 "quantity": "in the range 3-30 microns",
                 "unit": "microns",
                 "measured_entity": "precursor",
@@ -292,7 +274,6 @@
         "paragraph": "5. Precursor material according to claim 4, wherein the precursor material has an average particle diameter in the range 7-13 microns.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_5",
                 "quantity": "in the range 7-13 microns",
                 "unit": "microns",
                 "measured_entity": "precursor",
@@ -308,7 +289,6 @@
         "paragraph": "6. Precursor material according to claim 1, wherein the precursor material has a tap density 0.8-2.8 g/cm3of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_6",
                 "quantity": "0.8-2.8 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "precursor",
@@ -324,7 +304,6 @@
         "paragraph": "7. Precursor material according to claim 6, wherein the tap density of the precursor material 1.8-2.3 g/cm3of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_7",
                 "quantity": "1.8-2.3 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "precursor",
@@ -340,7 +319,6 @@
         "paragraph": "8. Precursor material according to claim 1, wherein the precursor material surface area per gram of the precursor material 2-20 m2of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_8",
                 "quantity": "2-20 m2of range",
                 "unit": "m2of range",
                 "measured_entity": "precursor",
@@ -356,7 +334,6 @@
         "paragraph": "9. Precursor material according to claim 1, wherein the precursor material surface area per gram of precursor material 2-8 m2of range.",
         "measurement_extractions": [
             {
-                "docId": "CN103108833B_9",
                 "quantity": "2-8 m2of range",
                 "unit": "m2of range",
                 "measured_entity": "precursor",
@@ -372,14 +349,12 @@
         "paragraph": "14. Method according to claim 9, wherein the pH of the mixture in the process is changed as the 1st to the 1st 10 11, and the pH of the mixture in the 2nd process is changed as the 2nd 11.5 to 12.0.",
         "measurement_extractions": [
             {
-                "docId": "CN103151511A_14",
                 "quantity": "10 11",
                 "unit": null,
                 "measured_entity": "the mixture in the process",
                 "measured_property": "pH"
             },
             {
-                "docId": "CN103151511A_14",
                 "quantity": "11.5 to 12.0",
                 "unit": null,
                 "measured_entity": "the mixture in the 2nd process",
@@ -395,14 +370,12 @@
         "paragraph": "4. A positive electrode active material according to claim 1 or 2, characterized in:\nLi-Ni composite oxide particles have an average particle diameter of 1-20 \u03bcm, BET specific surface area in the range 0.1-1.6 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "CN104704659B_4",
                 "quantity": "1-20 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "Li-Ni composite oxide particles",
                 "measured_property": "average particle diameter"
             },
             {
-                "docId": "CN104704659B_4",
                 "quantity": "in the range 0.1-1.6 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "Li-Ni composite oxide particles",
@@ -418,7 +391,6 @@
         "paragraph": "5. A method as claimed in any one of Li-Ni composite oxide claim 1-4 for producing a powder particle method, characterized in:\nThe lithium powder of the compound and the Ni-Co hydroxide particles are mixed, the resulting mixture is fired,\nNi-Co hydroxide particles is obtained through the following operation, a metal sulfate aqueous solution, an aqueous ammonia solution and a sodium hydroxide aqueous solution, the concentration of ammonia is controlled such that the reaction tank to 1.4 mol/L or less, and the (the concentration of ammonia reactor) /(group consisting of hydroxide concentration of the remaining in the reaction tank) is a 6 or more, to obtain Ni-Co hydroxide.",
         "measurement_extractions": [
             {
-                "docId": "CN104704659B_5",
                 "quantity": "1.4 mol/L",
                 "unit": "mol/L",
                 "measured_entity": "reaction tank",
@@ -434,7 +406,6 @@
         "paragraph": "6. A method as claimed in any one of Li-Ni composite oxide claim 1-4 for producing a powder particle method, characterized in:\nThe lithium powder of the compound, Ni-Co hydroxide particles, and the powder of the compound of the group consisting of aluminum/or zirconium powder of a compound are mixed, the resulting mixture is fired,\nNi-Co hydroxide particles is obtained through the following operation, a metal sulfate aqueous solution, an aqueous ammonia solution and a sodium hydroxide aqueous solution, a concentration of ammonia in the reaction tank is controlled such that 1.4 mol/L or less, and the (the concentration of ammonia reactor) /(group consisting of hydroxide concentration of the remaining in the reaction tank) is a 6 or more, to obtain Ni-Co hydroxide.",
         "measurement_extractions": [
             {
-                "docId": "CN104704659B_6",
                 "quantity": "1.4 mol/L",
                 "unit": "mol/L",
                 "measured_entity": "reaction tank",
@@ -450,7 +421,6 @@
         "paragraph": "8. The transition metal precursor according to claim 1, wherein the transition metal precursor to 1 \u03bcm -30 \u03bcm average particle diameter of D50.",
         "measurement_extractions": [
             {
-                "docId": "CN104884390A_8",
                 "quantity": "1 \u03bcm -30 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "transition metal precursor",
@@ -466,7 +436,6 @@
         "paragraph": "1. A transfer method for producing an oxide of a metal composite, comprising: 1st step, preparing comprises nickel, chromium, manganese and nickel, chromium, manganese concentration different from each other for forming a metal salt aqueous solution and 2nd internal 1st for forming a metal salt aqueous solution inside; 2nd step, an aqueous alkaline solution and a chelating agent supplied inside the reactor; 3rd step, for forming a metal salt aqueous solution of the 1st and the inside and a chelating agent to the reactor and mixed aqueous alkali solution is continuously supplied, and a culture group consisting of nickel, chrome, r1 is a concentration of Mn is fixed and comprises a radius (0.2um \u2264 r1 \u2264 5um) those particles of a 1st; and the 4th step, so that the 1st and the 2nd internal metal salt aqueous solution for forming a metal salt aqueous solution is formed from a mixture ratio by 100v %: 0v % to 0v %: gradually changing the mixing supply 100v %, and aqueous alkaline solution to the reactor while the chelating agent is mixed, is formed inside the outer radius r2 in the 1st to contain (r2 \u2264 10um) those particles of a 2nd, characterized in,\n2nd step of the reaction solution is adjusted to be 0.25 g/L alkaline solution has a concentration of 0.5 g/L to.",
         "measurement_extractions": [
             {
-                "docId": "CN105594029A_1",
                 "quantity": "0.5 g/L",
                 "unit": "g/L",
                 "measured_entity": "2nd step",
@@ -482,7 +451,6 @@
         "paragraph": "10. A transfer method for producing an oxide of a metal composite, characterized in,\nComprising:\nA solution comprising the nickel, manganese and chromium metal salt aqueous solution of a 1st;\nA solution comprising the nickel, manganese and chromium metal salt aqueous solution of a 2nd;\nAqueous alkaline solution and an aqueous ammonia solution mixture in the reactor, and the pH is adjusted to 12.3 to the reaction solution to 11.8; and\nMixing a metal salt aqueous solution is supplied to the reactor and the 2nd 1st metal salt aqueous solution mixing a metal salt aqueous solution of a 1st, ammonia and aqueous alkaline solution,\nAnd a, an aqueous solution of the mixed metal salts in a 1st 1st and a 2nd a metal salt aqueous solution is a metal salt aqueous solution is a mixed ratio of 0v % or more, the following 100v %.",
         "measurement_extractions": [
             {
-                "docId": "CN105594029A_10",
                 "quantity": "adjusted to 12.3 to the reaction solution to 11.8",
                 "unit": null,
                 "measured_entity": "mixture in the reactor",
@@ -498,7 +466,6 @@
         "paragraph": "2. A manufacturing method of a lithium composite oxide according to claim 1, characterized in,\n2nd step for adjusting the pH of the solution to the reactor 12.3 11.8.",
         "measurement_extractions": [
             {
-                "docId": "CN105594029A_2",
                 "quantity": "12.3 11.8",
                 "unit": null,
                 "measured_entity": "the solution to the reactor",
@@ -514,7 +481,6 @@
         "paragraph": "4. A manufacturing method of a lithium composite oxide according to claim 1, characterized in,\n1st through 4th step to step, to the reactor and a mixed aqueous solution of metal salt is formed by a 1st, chelating agent and an aqueous alkaline solution and the reaction in the size distribution of particles of 30 minutes, D50 4um to or less.",
         "measurement_extractions": [
             {
-                "docId": "CN105594029A_4",
                 "quantity": "4um",
                 "unit": "um",
                 "measured_entity": "particles",
@@ -530,7 +496,6 @@
         "paragraph": "10. The method of claim 1, wherein: in the step (5), the concentration of ammonium radicals is controlled to be 6-10 g/L.",
         "measurement_extractions": [
             {
-                "docId": "CN109755539A_10",
                 "quantity": "6-10 g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonium",
@@ -546,14 +511,12 @@
         "paragraph": "1. A production method for producing transition metal composite hydroxide particles by a crystallization reaction to be a precursor for a cathode active material for a non-aqueous electrolyte rechargeable battery, comprising:\na nucleation process for performing nucleation by controlling an aqueous solution for nucleation that includes a metal compound that includes at least a transition metal and an ammonium ion donor so that the pH value at a standard liquid temperature of 25\u00b0C becomes 12.0 to 14.0; and\na particle growth process for causing nuclei to grow by controlling an aqueous solution for particle growth that includes the nuclei that were obtained in the nucleation process so that the pH value is less than in the nucleation process and is 10.5 to 12.0;\na reaction atmosphere in the nucleation process and at the beginning of the particle growth process being a non-oxidizing atmosphere in which an oxygen concentration is 5% by volume or less; and\nin the particle growth process, atmosphere control by which the reaction atmosphere is switched from the non-oxidizing atmosphere to an oxidizing atmosphere in which the oxygen concentration is greater than 5% by volume, and is then switched from the oxidizing atmosphere to a non-oxidizing atmosphere in which the oxygen concentration is 5% by volume or less being performed at least one time.",
         "measurement_extractions": [
             {
-                "docId": "EP3007254A1_1",
                 "quantity": "12.0 to 14.0",
                 "unit": null,
                 "measured_entity": "a nucleation process",
                 "measured_property": "pH"
             },
             {
-                "docId": "EP3007254A1_1",
                 "quantity": "10.5 to 12.0",
                 "unit": null,
                 "measured_entity": "a particle growth process",
@@ -569,14 +532,12 @@
         "paragraph": "16. Cathode active material for a non-aqueous electrolyte rechargeable battery comprising secondary particles that are formed by an aggregation of plural primary particles,\nthe secondary particles comprising a center section having solid or hollow structure, and at least a hollow section where there are no primary particles and an outer-shell section that is electrically connected to the center section on the outside of the center section; and\nthe secondary particles having an average particle size of 1 \u00b5m to 15 \u00b5m, and an index [(d90 - d10)/average particle size] that indicates the extent of the particle size distribution of 0.7 or less.",
         "measurement_extractions": [
             {
-                "docId": "EP3007254A1_16",
                 "quantity": "1 \u00b5m to 15 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "the secondary particles",
                 "measured_property": "average particle size"
             },
             {
-                "docId": "EP3007254A1_16",
                 "quantity": "0.7 or less",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -592,7 +553,6 @@
         "paragraph": "19. The cathode active material for a non-aqueous electrolyte rechargeable battery according to any one of the Claims 16 to 18, wherein the specific surface area is 0.7 m2/g to 3.0 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "EP3007254A1_19",
                 "quantity": "0.7 m2/g to 3.0 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "cathode active material",
@@ -608,14 +568,12 @@
         "paragraph": "7. Transition metal composite hydroxide particles that are the precursor for cathode active material for a non-aqueous electrolyte rechargeable battery, comprising secondary particles that are formed by an aggregation of plate-shaped primary particles and fine primary particles that are smaller than the plate-shaped primary particles;\nthe secondary particles having a center section that is formed by an aggregation of the plate-shaped primary particles, and at least one layered structure of a low-density section that is formed by an aggregation of the fine primary particles and a high-density section that is formed by an aggregation of the plate-shaped primary particles on the outside of the center section; and\nthe secondary particles having an average particle size of 1 \u00b5m to 15 \u00b5m, and an index [(d90 - d10)/average particle size] that indicates the extent of the particle size distribution of 0.65 or less.",
         "measurement_extractions": [
             {
-                "docId": "EP3007254A1_7",
                 "quantity": "1 \u00b5m to 15 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "the secondary particles",
                 "measured_property": "average particle size"
             },
             {
-                "docId": "EP3007254A1_7",
                 "quantity": "0.65 or less",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -631,7 +589,6 @@
         "paragraph": "3. A nickel-based active material precursor according to claim 1 or claim 2, wherein:\nthe intermediate layer portion (20) and the shell portion (30) are each lower in porosity than the core portion (10), or the core portion (10) and the shell portion (30) are each higher in porosity than the intermediate layer portion (20); and/or\nthe nickel-based active material precursor has a mean particle diameter of about 9 \u00b5m to about 20 \u00b5m; and/or\nthe nickel-based active material precursor comprises plate particles, and\nwherein major axes of the plate particles are radially arranged.",
         "measurement_extractions": [
             {
-                "docId": "EP3640215A1_3",
                 "quantity": "9 \u00b5m to about 20 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "active material precursor",
@@ -647,7 +604,6 @@
         "paragraph": "2. The positive electrode active material precursor for the non-aqueous electrolyte secondary battery according to claim 1, comprising:\na plurality of the nickel composite hydroxide particles, wherein\nwhen a plurality of particles to be evaluated, which have a particle size that is greater than or equal to - 1 \u00b5m and less than or equal to +1 \u00b5m with respect to an average particle size of the plurality of the nickel composite hydroxide particles, are selected from the plurality of the nickel composite hydroxide particles, and\na cross section of each of the plurality of particles to be evaluated is divided into a plurality of regions by boundary lines arranged in a grid such that each of the plurality of regions partitioned by the boundary lines has a size of 2 \u00b5m square,\na ratio of a number of particles having particular characteristics among a number of the selected plurality of particles to be evaluated, is greater than or equal to 50%, the particular characteristics of the particles being that an average value of a ratio of an area of the void in an area of each of the plurality of regions partitioned by the boundary lines, is greater than or equal to 0.5% and less than or equal to 5.0%, and that a standard deviation of the ratio of the area of the void in the area of each of the plurality of regions partitioned by the boundary lines, is less than or equal to 1.0.",
         "measurement_extractions": [
             {
-                "docId": "EP3719887A1_2",
                 "quantity": "is greater than or equal to - 1 \u00b5m and less than or equal to +1 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "composite hydroxide particles",
@@ -663,14 +619,12 @@
         "paragraph": "1. An oxide-based positive electrode active material for all-solid-state lithium ion batteries, the oxide-based positive electrode active material having a compositional formula represented by:LiaNixCoyMn1-x-yO2, with 0.98 \u2264 a \u2264 1.05; 0.8 \u2264 x \u2264 1.0; and 0 \u2264 y \u2264 0.20,wherein the oxide-based positive electrode active material has an average particle diameter D50 of from 1.0 to 5.0 \u00b5m, a tap density of from 1.6 to 2.5 g/cc, and a circularity of from 0.85 to 0.95.",
         "measurement_extractions": [
             {
-                "docId": "EP3793011A1_1",
                 "quantity": "1.0 to 5.0 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "positive electrode active material",
                 "measured_property": "D50"
             },
             {
-                "docId": "EP3793011A1_1",
                 "quantity": "1.6 to 2.5 g/cc",
                 "unit": "g/cc",
                 "measured_entity": "positive electrode active material",
@@ -686,56 +640,48 @@
         "paragraph": "2. A method for producing a precursor of an oxide-based positive electrode active material for all-solid-state lithium ion batteries, the precursor having a compositional formula represented by:a composite hydroxide NixCoyMn1-x-y(OH)2, with 0.8 \u2264 x \u2264 1.0; and 0 \u2264 y \u2264 0.20,the precursor having an average particle diameter D50 of from 1.0 to 5.0 \u00b5m and a circularity of from 0.85 to 0.95,wherein the method comprises a step of performing a crystallization reaction using an aqueous solution containing basic aqueous solutions of a nickel salt, a cobalt salt, a manganese salt, an aqueous ammonia and an alkali metal as a reaction solution while controlling a pH of the reaction solution to a range of from 10.5 to 11.5, and an ammonium ion concentration to a range of from 5 to 25 g/L and a temperature of the reaction solution to a range of from 50 to 65 \u00b0C.\na composite hydroxide NixCoyMn1-x-y(OH)2, with 0.8 \u2264 x \u2264 1.0; and 0 \u2264 y \u2264 0.20,\nthe precursor having an average particle diameter D50 of from 1.0 to 5.0 \u00b5m and a circularity of from 0.85 to 0.95,\nwherein the method comprises a step of performing a crystallization reaction using an aqueous solution containing basic aqueous solutions of a nickel salt, a cobalt salt, a manganese salt, an aqueous ammonia and an alkali metal as a reaction solution while controlling a pH of the reaction solution to a range of from 10.5 to 11.5, and an ammonium ion concentration to a range of from 5 to 25 g/L and a temperature of the reaction solution to a range of from 50 to 65 \u00b0C.",
         "measurement_extractions": [
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 1.0 to 5.0 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "precursor",
                 "measured_property": "average particle diameter D50"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 10.5 to 11.5",
                 "unit": null,
                 "measured_entity": "a crystallization reaction",
                 "measured_property": "pH"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 5 to 25 g/L",
                 "unit": "g/L",
                 "measured_entity": "a crystallization reaction",
                 "measured_property": "ammonium ion concentration"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "50 to 65 \u00b0C",
                 "unit": "\u00b0C",
                 "measured_entity": "a crystallization reaction",
                 "measured_property": "temperature of the reaction"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 1.0 to 5.0 \u00b5m",
                 "unit": "\u00b5m",
                 "measured_entity": "precursor",
                 "measured_property": "average particle diameter D50"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 10.5 to 11.5",
                 "unit": null,
                 "measured_entity": "a crystallization reaction",
                 "measured_property": "pH"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "from 5 to 25 g/L",
                 "unit": "g/L",
                 "measured_entity": "a crystallization reaction",
                 "measured_property": "ammonium ion concentration"
             },
             {
-                "docId": "EP3793011A1_2",
                 "quantity": "50 to 65 \u00b0C",
                 "unit": "\u00b0C",
                 "measured_entity": "a crystallization reaction",
@@ -751,14 +697,12 @@
         "paragraph": "What is claimed is:\n1. Cathode active material for a non-aqueous electrolyte rechargeable battery comprising secondary particles that are formed by an aggregation of plural primary particles,\nthe cathode active material comprising layered hexagonal crystal lithium nickel manganese composite oxide particles that are expressed by the general expression (B): Li1+uNixMnyCozMtO2, where \u22120.05\u2264u\u22640.50, x+y+z+t=1, 0.3\u2264x\u22640.95, 0.05\u2264y\u22640.55, 0\u2264z\u22640.4, 0\u2264t\u22640.1, and M is one or more additional element that is selected from among Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W,\nthe secondary particles having a center section comprising the aggregation of plural primary particles, the center section having a solid structure or hollow structure provided with a hollow part at its inside, an outer-shell section comprising the aggregation of plural primary particles and located on the outside of the center section, at least a hollow section located between the center section and the outer-shell section where there are no primary particles, and a connecting section electrically connecting between the outer-shell section and the center section;\nthe average value of the ratio of the center section outer diameter with respect to the particle size of the secondary particles being 30% to 80%, and the average value of the ratio of the outer-shell section radial direction thickness with respect to the particle size being 5% to 25%; and\nthe secondary particles having an average particle size of 1 \u03bcm to 15 \u03bcm, and an index [(d90\u2212d10)/average particle size] that indicates the extent of the particle size distribution of 0.7 or less.",
         "measurement_extractions": [
             {
-                "docId": "US10424787B2_1",
                 "quantity": "1 \u03bcm to 15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "the secondary particles",
                 "measured_property": "average particle size"
             },
             {
-                "docId": "US10424787B2_1",
                 "quantity": "0.7 or less",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -774,14 +718,12 @@
         "paragraph": "2. Cathode active material for a non-aqueous electrolyte rechargeable battery comprising secondary particles that are formed by an aggregation of plural primary particles,\nthe cathode active material comprising layered hexagonal crystal lithium nickel manganese composite oxide particles that are expressed by the general expression (B): Li1+uNixMnyCozMtO2, where \u22120.05\u2264u\u22640.50, x+y+z+t=1, 0.3\u2264x\u22640.95, 0.05\u2264y\u22640.55, 0\u2264z\u22640.4, 0\u2264t\u22640.1, and M is one or more additional element that is selected from among Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W,\nthe secondary particles comprising a center section comprising the aggregation of plural primary particles, the center section having a solid structure or hollow structure provided with a hollow part at its inside, an outer-shell section comprising the aggregation of plural primary particles and located on the outside of the center section, a hollow section located between the center section, and outer-shell section where there are no primary particles, at least one inner-shell section comprising the aggregation of plural primary particles and located between the center section and the outer-shell section, the at least one inner-shell section separated from the center section and the outer-shell section by the hollow section, and a connecting section electrically connecting among the outer-shell section, the inner-shell section and the center section; and\nthe secondary particles having an average particle size of 1 \u03bcm to 15 \u03bcm, and an index [(d90\u2212d10)/average particle size] that indicates the extent of the particle size distribution of 0.7 or less.",
         "measurement_extractions": [
             {
-                "docId": "US10424787B2_2",
                 "quantity": "1 \u03bcm to 15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "the secondary particles",
                 "measured_property": "average particle size"
             },
             {
-                "docId": "US10424787B2_2",
                 "quantity": "0.7 or less",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -797,7 +739,6 @@
         "paragraph": "4. The cathode active material for a non-aqueous electrolyte rechargeable battery according to claim 1, wherein the specific surface area is 0.7 m2/g to 3.0 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US10424787B2_4",
                 "quantity": "0.7 m2/g to 3.0 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "cathode active material",
@@ -813,7 +754,6 @@
         "paragraph": "12. Pulverulent compound according to claim 1, characterized in that the normalized width of the particle size distribution, measured according to the Formula (1)\nD\ue89e\ue89e90-D\ue89e\ue89e10D\ue89e\ue89e50(1)\nin which D denotes the diameter of the secondary particles, is less than 1.4.",
         "measurement_extractions": [
             {
-                "docId": "US20090314985A1_12",
                 "quantity": "less than 1.4",
                 "unit": null,
                 "measured_entity": "the secondary particles",
@@ -829,7 +769,6 @@
         "paragraph": "13. Pulverulent compound according to claim 1, characterized in that the normalized width of the particle size distribution, measured according to the Formula (1)\nD\ue89e\ue89e90-D\ue89e\ue89e10D\ue89e\ue89e50(1)\nin which D denotes the diameter of the secondary particles, is less than 1.2.",
         "measurement_extractions": [
             {
-                "docId": "US20090314985A1_13",
                 "quantity": "less than 1.2",
                 "unit": null,
                 "measured_entity": "secondary particles",
@@ -845,7 +784,6 @@
         "paragraph": "14. Pulverulent compound according to claim 1, characterized in that it has a compressed density of at least 3.2 g/cm3at a compression pressure of 200 MPa.",
         "measurement_extractions": [
             {
-                "docId": "US20090314985A1_14",
                 "quantity": "at least 3.2 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -861,7 +799,6 @@
         "paragraph": "15. Pulverulent compound according to claim 1, characterized in that it has a tapped density measured according to ASTM B 527, of at least 2.2 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20090314985A1_15",
                 "quantity": "at least 2.2 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -877,7 +814,6 @@
         "paragraph": "16. Pulverulent compound according to claim 1, characterized in that it has a tapped density measured according to ASTM B 527, of at least 2.4 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20090314985A1_16",
                 "quantity": "at least 2.4 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "Pulverulent compound",
@@ -893,7 +829,6 @@
         "paragraph": "13. The precursor material of claim 1, wherein a sodium level within the precursor material is less than 500 ppm.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_10",
                 "quantity": "less than 500 ppm",
                 "unit": "ppm",
                 "measured_entity": "precursor material",
@@ -909,7 +844,6 @@
         "paragraph": "14. The precursor material of claim 13, wherein a sodium level within the precursor material is less than 300 ppm.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_11",
                 "quantity": "less than 300 ppm",
                 "unit": "ppm",
                 "measured_entity": "precursor material",
@@ -925,7 +859,6 @@
         "paragraph": "21. The method of claim 16, wherein the alkaline hydroxide maintains the solution at a pH in the range from about 11-13.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_16",
                 "quantity": "in the range from about 11-13",
                 "unit": null,
                 "measured_entity": "the alkaline hydroxide maintains the solution",
@@ -941,7 +874,6 @@
         "paragraph": "26. The method of claim 16, wherein the amnmoia:metal molar ratio of the solution is in the range from about 0.1-3.0.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_21",
                 "quantity": "in the range from about 0.1-3.0",
                 "unit": null,
                 "measured_entity": "amnmoia",
@@ -957,7 +889,6 @@
         "paragraph": "27. The method of claim 26, wherein the ammonia:metal molar ratio of the solution is in the range from about 0.5-1.5.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_22",
                 "quantity": "in the range from about 0.5-1.5",
                 "unit": null,
                 "measured_entity": "ammonia",
@@ -973,7 +904,6 @@
         "paragraph": "28. The method of claim 16, wherein the co-precipitation is conducted at a temperature in the reactors at a temperature in the range from about 50-70\u00b0 C.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_23",
                 "quantity": "in the range from about 50-70\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "co-precipitation",
@@ -989,7 +919,6 @@
         "paragraph": "29. The method of claim 16, wherein the precursor material has an average particle size (D50) in the range from 3-30 microns.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_24",
                 "quantity": "3-30 microns",
                 "unit": "microns",
                 "measured_entity": "the precursor material",
@@ -1005,7 +934,6 @@
         "paragraph": "30. The method of claim 29, wherein the precursor material has an average particle size (D50) in the range from 7-13 microns.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_25",
                 "quantity": "in the range from 7-13 microns",
                 "unit": "microns",
                 "measured_entity": "the precursor material",
@@ -1021,7 +949,6 @@
         "paragraph": "31. The method of claim 16, wherein the precursor material has a tap density in the range from 0.8-2.8/cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_26",
                 "quantity": "in the range from 0.8-2.8/cm3",
                 "unit": "/cm3",
                 "measured_entity": "the precursor material",
@@ -1037,7 +964,6 @@
         "paragraph": "32. The method of claim 31, wherein the precursor material has a tap density in the range from 1.8-2.3 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_27",
                 "quantity": "in the range from 1.8-2.3 g/cm3",
                 "unit": null,
                 "measured_entity": "the precursor material",
@@ -1053,7 +979,6 @@
         "paragraph": "33. The method of claim 16, wherein the precursor material has a surface area in the range from 2-20 nm/g.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_28",
                 "quantity": "in the range from 2-20 nm/g",
                 "unit": "nm/g",
                 "measured_entity": "the precursor material",
@@ -1069,7 +994,6 @@
         "paragraph": "34. The method of claim 33, wherein the precursor material has a surface area in the range from 2-8 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_29",
                 "quantity": "in the range from 2-8 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "the precursor material",
@@ -1085,7 +1009,6 @@
         "paragraph": "35. The method of claim 16, wherein a sodium level within the precursor material is less than 500 ppm.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_30",
                 "quantity": "less than 500 ppm",
                 "unit": "ppm",
                 "measured_entity": "the precursor material",
@@ -1101,7 +1024,6 @@
         "paragraph": "36. The method of claim 35, wherein a sodium level within the precursor material is less than 300 ppm.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_31",
                 "quantity": "less than 300 ppm",
                 "unit": "ppm",
                 "measured_entity": "the precursor material",
@@ -1117,7 +1039,6 @@
         "paragraph": "7. The precursor material of claim 1, wherein the precursor material has an average particle size (D50) in the range from 3-30 microns.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_4",
                 "quantity": "in the range from 3-30 microns",
                 "unit": "microns",
                 "measured_entity": "precursor material",
@@ -1133,7 +1054,6 @@
         "paragraph": "8. The precursor material of claim 7, wherein the precursor material has an average particle size (D50) in the range from 7-13 microns.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_5",
                 "quantity": "in the range from 7-13 microns",
                 "unit": "microns",
                 "measured_entity": "precursor material",
@@ -1149,7 +1069,6 @@
         "paragraph": "9. The precursor material of claim 1, wherein the precursor material has a tap density in the range from 0.8-2.8 g-cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_6",
                 "quantity": "in the range from 0.8-2.8 g-cm3",
                 "unit": "g-cm3",
                 "measured_entity": "precursor material",
@@ -1165,7 +1084,6 @@
         "paragraph": "10. The precursor material of claim 9, wherein the precursor material has a tap density in the range from 1.8-2.3 g/cm3.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_7",
                 "quantity": "in the range from 1.8-2.3 g/cm3",
                 "unit": "g/cm3",
                 "measured_entity": "precursor material",
@@ -1181,7 +1099,6 @@
         "paragraph": "11. The precursor material of claim 1, wherein the precursor material has a surface area in the range from 2-20 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_8",
                 "quantity": "in the range from 2-20 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "precursor material",
@@ -1197,7 +1114,6 @@
         "paragraph": "12. The precursor material of claim 11, wherein the precursor material has a surface area in the range from 2-8 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "US20130168600A1_9",
                 "quantity": "in the range from 2-8 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "precursor material",
@@ -1213,7 +1129,6 @@
         "paragraph": "15. The composite cathode active material of claim 14, wherein a thickness of the primary particles is about 2\u03b80 nm or less.",
         "measurement_extractions": [
             {
-                "docId": "US20150287990A1_14",
                 "quantity": "about 2\u03b80 nm",
                 "unit": "nm",
                 "measured_entity": "primary particles",
@@ -1229,28 +1144,24 @@
         "paragraph": "31. A lithium metal oxide powder for a positive electrode material in a rechargeable battery, having the general formula Li<sub>1+a</sub>M<sub>1\u2212a</sub>O<sub>2 </sub>where M=Ni<sub>x</sub>Mn<sub>y</sub>Co<sub>z</sub>A<sub>v</sub>, A being a dopant, wherein 0.10\u2266a<0.25, 0.10\u2266x<0.30, 0.55\u2266y\u22660.80, and 0<z\u22660.30, v\u22660.05, and x+y+z+v=1, the powder having a particle size distribution with 10 \u03bcm\u2266D50\u226620 \u03bcm, a specific surface with 0.9\u2266BET\u22665, the BET being expressed in m<sup>2</sup>/g, the powder further comprising a sodium and sulfur impurity, wherein the sum (2*Na<sub>wt</sub>)+S<sub>wt </sub>of the sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content expressed in wt % is more than 0.4 wt % and less than 1.6 wt %, and wherein the sodium to sulfur molar ratio (Na/S) is 0.4<NalS<2.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_12",
                 "quantity": "10 \u03bcm\u2266D50\u226620 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "the powder",
                 "measured_property": "particle size distribution"
             },
             {
-                "docId": "US20170309909A1_12",
                 "quantity": "0.9\u2266BET\u22665, the BET being expressed in m<sup>2</sup>/g",
                 "unit": "m<sup>2</sup>/g",
                 "measured_entity": "the powder",
                 "measured_property": "specific surface"
             },
             {
-                "docId": "US20170309909A1_12",
                 "quantity": "more than 0.4 wt %",
                 "unit": "wt %",
                 "measured_entity": "the powder",
                 "measured_property": "sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content"
             },
             {
-                "docId": "US20170309909A1_12",
                 "quantity": "less than 1.6 wt %",
                 "unit": "wt %",
                 "measured_entity": "the powder",
@@ -1266,14 +1177,12 @@
         "paragraph": "32. A method for preparing a carbonate precursor compound according to claim 21, comprising:\nproviding a feed solution comprising Ni-, Mn- and Co-ions, and a source of A, wherein the Ni-, Mn-, Co-and A-ions are present in a water soluble sulfate compound,\nproviding an ionic solution comprising a carbonate solution and Na-ions, wherein the CO<sub>3</sub>/SO<sub>4 </sub>rate is selected so as to obtain a Na/S molar ratio with 0.4<Na/S<2 and the sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content expressed in wt % yield a sum (2*Na<sub>wt</sub>)+S<sub>wt </sub>of more than 0.4 wt % and less than 1.6 wt %,\nproviding a slurry comprising seeds comprising M\u2032-ions, wherein M\u2032=NixMnyCozA\u2032n, A\u2032 being a dopant, with 0\u2266x\u2032\u22661, 0\u2266y\u2032\u22661, 0\u2266z\u2032\u22661, 0\u2266n\u2032\u22661 and x\u2032+y\u2032+z\u2032+n\u2032=1,\nmixing the feed solution, the ionic solution and the slurry in the reactor, thereby obtaining a reactive liquid mixture,\nprecipitating a carbonate onto the seeds in the reactive liquid mixture, thereby obtaining a reacted liquid mixture and the carbonate precursor, and\nseparating the carbonate precursor from the reacted liquid mixture.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_13",
                 "quantity": "more than 0.4 wt %",
                 "unit": "wt %",
                 "measured_entity": "sulfur",
                 "measured_property": "sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content"
             },
             {
-                "docId": "US20170309909A1_13",
                 "quantity": "less than 1.6 wt %",
                 "unit": "wt %",
                 "measured_entity": "sulfur",
@@ -1289,7 +1198,6 @@
         "paragraph": "36. The method according to claim 32, wherein the concentration of NH3in the reactor is less than 5.0 g/L.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_17",
                 "quantity": "less than 5.0 g/L",
                 "unit": null,
                 "measured_entity": "NH3in the reactor",
@@ -1305,14 +1213,12 @@
         "paragraph": "21. A carbonate precursor compound for manufacturing a lithium metal (M)-oxide powder usable as an active positive electrode material in lithium-ion batteries, M comprising 20 to 90 mol % Ni, 10 to 70 mol % Mn and 10 to 40 mol % Co, the precursor further comprising a sodium and sulfur impurity, wherein the sodium to sulfur molar ratio (Na/S) is 0.4<Na/S<2, and wherein the sum (2*Na<sub>wt</sub>)+S<sub>wt </sub>of the sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content expressed in wt % is more than 0.4 wt % and less than 1.6 wt %.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_2",
                 "quantity": "more than 0.4 wt %",
                 "unit": "wt %",
                 "measured_entity": "sodium and sulfur impurity",
                 "measured_property": "sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content"
             },
             {
-                "docId": "US20170309909A1_2",
                 "quantity": "less than 1.6 wt %",
                 "unit": "wt %",
                 "measured_entity": "sodium and sulfur impurity",
@@ -1328,7 +1234,6 @@
         "paragraph": "39. The method according to claim 32, wherein the seeds have a median particle size D50 between 0.1 and 3 \u03bcm.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_20",
                 "quantity": "between 0.1 and 3 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "the seeds",
@@ -1344,14 +1249,12 @@
         "paragraph": "25. The carbonate precursor compound of claim 21, wherein the sodium content is between 0.1 and 0.7 wt %, and the sulfur content is between 0.2 and 0.9 wt %.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_6",
                 "quantity": "between 0.1 and 0.7 wt %",
                 "unit": "wt %",
                 "measured_entity": "carbonate precursor",
                 "measured_property": "sodium content"
             },
             {
-                "docId": "US20170309909A1_6",
                 "quantity": "between 0.2 and 0.9 wt %",
                 "unit": "wt %",
                 "measured_entity": "carbonate precursor",
@@ -1367,28 +1270,24 @@
         "paragraph": "26. A lithium metal oxide powder for a positive electrode material in a rechargeable battery, having the general formula Li<sub>1+a</sub>M<sub>1\u2212a</sub>O<sub>2 </sub>where M=Ni<sub>x</sub>Mn<sub>y</sub>Co<sub>z</sub>A<sub>v</sub>, A being a dopant, wherein \u22120.05\u2266a\u22660.25, 0.20\u2266x\u22660.90, 0.10\u2266y\u22660.67, and 0.10\u2266z\u22660.40, v\u22660.05, and x+y+z+v=1, the powder having a particle size distribution with 10 \u03bcm\u2266D50\u226620 \u03bcm, a specific surface with 0.9\u2266BET\u22665, the BET being expressed in m<sup>2</sup>/g, the powder further comprising a sodium and sulfur impurity, wherein the sum (2*Na<sub>wt</sub>)+S<sub>wt </sub>of the sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content expressed in wt % is more than 0.4 wt % and less than 1.6 wt %, and wherein the sodium to sulfur molar ratio (Na/S) is 0.4<Na/S<2.",
         "measurement_extractions": [
             {
-                "docId": "US20170309909A1_7",
                 "quantity": "10 \u03bcm\u2266D50\u226620 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "the powder",
                 "measured_property": "particle size distribution"
             },
             {
-                "docId": "US20170309909A1_7",
                 "quantity": "0.9\u2266BET\u22665, the BET being expressed in m<sup>2</sup>/g",
                 "unit": "m<sup>2</sup>/g",
                 "measured_entity": "the powder",
                 "measured_property": "specific surface"
             },
             {
-                "docId": "US20170309909A1_7",
                 "quantity": "more than 0.4 wt %",
                 "unit": "wt %",
                 "measured_entity": "the powder",
                 "measured_property": "sodium (Na<sub>wt</sub>) and sulfur (S<sub>wt</sub>) content"
             },
             {
-                "docId": "US20170309909A1_7",
                 "quantity": "less than 1.6 wt %",
                 "unit": "wt %",
                 "measured_entity": "the powder",
@@ -1404,14 +1303,12 @@
         "paragraph": "5. The method of claim 3, wherein, in preparing of the metal precursor, a metal salt solution is added to the reactor to allow a reaction to occur until a metal precursor having a particle size in a range of 3 micrometers (\u03bcm) to 15 \u03bcm and a tap density in a range of 1.8 grams per cubic centimeter (g/cc) to 2.0 g/cc is obtained.",
         "measurement_extractions": [
             {
-                "docId": "US20180145319A1_5",
                 "quantity": "in a range of 3 micrometers (\u03bcm) to 15 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "precursor",
                 "measured_property": "particle size"
             },
             {
-                "docId": "US20180145319A1_5",
                 "quantity": "in a range of 1.8 grams per cubic centimeter (g/cc) to 2.0 g/cc",
                 "unit": "g/cc",
                 "measured_entity": "precursor",
@@ -1427,14 +1324,12 @@
         "paragraph": "7. The method of claim 3, wherein, before adding of the hydroxide of the doped material M\u2032, a pH of the solution comprising the metal precursor is adjusted to a range of 10 to 12, and after adding of the hydroxide of the doped material M\u2032, the pH is gradually adjusted to a range of 9 to 10 during co-deposition.",
         "measurement_extractions": [
             {
-                "docId": "US20180145319A1_7",
                 "quantity": "a range of 10 to 12",
                 "unit": null,
                 "measured_entity": "the solution",
                 "measured_property": "pH"
             },
             {
-                "docId": "US20180145319A1_7",
                 "quantity": "a range of 9 to 10",
                 "unit": null,
                 "measured_entity": "the solution",
@@ -1450,7 +1345,6 @@
         "paragraph": "1. A positive-electrode active material precursor for a nonaqueous electrolyte secondary battery, the positive-electrode active material precursor comprising:\na nickel-cobalt-manganese carbonate composite represented by a general formula of NixCoyMnzMtCO3where x+y+z+t=1, 0.05\u2264x\u22640.3, 0.1\u2264y\u22640.4, 0.55\u2264z\u22640.8, and 0\u2264t\u22640.1 are satisfied; and M represents one or more additive elements selected from among Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W,\nwherein the positive-electrode active material precursor includes secondary particles having an average particle diameter greater than or equal to 4 \u03bcm and less than or equal to 9 \u03bcm, and\nwherein the secondary particle includes a sparse central portion and a dense outer shell portion outside of the central portion, formed of primary particles.",
         "measurement_extractions": [
             {
-                "docId": "US20190013519A1_1",
                 "quantity": "greater than or equal to 4 \u03bcm and less than or equal to 9 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -1466,7 +1360,6 @@
         "paragraph": "3. A positive-electrode active material for a nonaqueous electrolyte secondary battery, the positive-electrode active material comprising:\na lithium-metal compound oxide represented by a general formula of Li1+\u03b1NixCoyMnzMtO2where 0.25\u2264\u03b1\u22640.55, x+y+z+t=1, 0.05\u2264x\u22640.3, 0.1\u2264y\u22640.4, 0.55\u2264z\u22640.8, and 0\u2264t\u22640.1 are satisfied; and M represents one or more additive elements selected from among Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W,\nwherein the positive-electrode active material precursor includes secondary particles having an average particle diameter greater than or equal to 4 \u03bcm and less than or equal to 8 \u03bcm, and\nwherein the secondary particle has a particle shape including an outer shell portion and a hollow portion surrounded by the outer shell portion.",
         "measurement_extractions": [
             {
-                "docId": "US20190013519A1_3",
                 "quantity": "greater than or equal to 4 \u03bcm and less than or equal to 8 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "secondary particles",
@@ -1482,49 +1375,42 @@
         "paragraph": "6. A method for manufacturing a positive-electrode active material precursor for a nonaqueous electrolyte secondary battery containing a nickel-cobalt-manganese carbonate compound represented by a general formula of NixCoyMnzMtCO3where x+y+z+t=1, 0.05\u2264x\u22640.3, 0.1\u2264y\u22640.4, 0.55\u2264z\u22640.8, and 0\u2264t\u22640.1 are satisfied; and M represents one or more additive elements selected from among Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W, the method comprising:\nan initial aqueous solution preparation process of preparing an initial aqueous solution that contains an ammonium ion supplier and water, in which a pH value is controlled to be greater than or equal to 9.0 and less than or equal to 12.0 by an alkaline aqueous solution at a reference reaction temperature of 25\u00b0 C., and a liquid temperature is set greater than or equal to 25\u00b0 C. and less than or equal to 50\u00b0 C.;\na nucleation process of forming nuclei by adding and mixing, under presence of carbonate ions, an aqueous solution that contains nickel as a metal component, an aqueous solution that contains cobalt as a metal component, an aqueous solution that contains manganese as a metal component, and an ammonium ion supplier, with the initial aqueous solution so as to form a mixed aqueous solution; and\na nucleus growth process of growing the nuclei by adding and mixing, under presence of carbonate ions, an aqueous solution that contains nickel as a metal component, an aqueous solution that contains cobalt as a metal component, an aqueous solution that contains manganese as a metal component, and an ammonium ion supplier, with the mixed aqueous solution formed in the nucleation process,\nwherein in the nucleation process, a pH value of the mixed aqueous solution is controlled to be greater than or equal to 8.0 at the reference reaction temperature of 25\u00b0 C., by adding an alkaline aqueous solution,\nwherein in the nucleus growth process, the pH value of the mixed aqueous solution is controlled to be greater than or equal to 6.0 and less than or equal to 7.5 at the reference reaction temperature of 25\u00b0 C., by adding the alkaline aqueous solution, and\nwherein the nucleation process takes a time greater than or equal to 1/20 and less than or equal to 3/10 of a combined time of the nucleation process and the nucleus growth process, to add the aqueous solution that contains nickel as the metal component, the aqueous solution that contains cobalt as the metal component, the aqueous solution that contains manganese as the metal component, and the ammonium ion supplier, to the initial aqueous solution.",
         "measurement_extractions": [
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "greater than or equal to 9.0 and less than or equal to 12.0",
                 "unit": null,
                 "measured_entity": "process of preparing",
                 "measured_property": "pH value"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "process of preparing",
                 "measured_property": "reaction temperature"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "greater than or equal to 25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "process of preparing",
                 "measured_property": "liquid temperature"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "greater than or equal to 8.0",
                 "unit": null,
                 "measured_entity": "the nucleation process",
                 "measured_property": "pH value"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "the nucleation process",
                 "measured_property": "reaction temperature"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "greater than or equal to 6.0 and less than or equal to 7.5",
                 "unit": null,
                 "measured_entity": "the nucleus growth process",
                 "measured_property": "pH value"
             },
             {
-                "docId": "US20190013519A1_6",
                 "quantity": "25\u00b0 C",
                 "unit": "\u00b0 C",
                 "measured_entity": "the nucleus growth process",
@@ -1540,7 +1426,6 @@
         "paragraph": "9. The method for manufacturing the positive-electrode active material precursor for the nonaqueous electrolyte secondary battery as claimed in claim 6, wherein during processes ranging from the initial aqueous solution preparation process to the nucleus growth process, an ammonia concentration of the initial aqueous solution and the mixed aqueous solution is controlled to be greater than or equal to 3 g/L and less than or equal to 15 g/L.",
         "measurement_extractions": [
             {
-                "docId": "US20190013519A1_9",
                 "quantity": "greater than or equal to 3 g/L and less than or equal to 15 g/L",
                 "unit": "g/L",
                 "measured_entity": "ammonia",
@@ -1556,7 +1441,6 @@
         "paragraph": "13. Particulate transition metal (oxy)hydroxide according to claim 11 or 12 having a specific surface according to BET in the range of from 2 to 70 m2/g.",
         "measurement_extractions": [
             {
-                "docId": "WO2020207901A1_13",
                 "quantity": "in the range of from 2 to 70 m2/g",
                 "unit": "m2/g",
                 "measured_entity": "Particulate transition metal (oxy)hydroxide",
@@ -1572,7 +1456,6 @@
         "paragraph": "14. Particulate transition metal (oxy) hydroxide according to any of the claims 11 to 13 wherein the particle size distribution [(D90) - (D10)] divided by (D50) is in the range of from 0.5 to 2.",
         "measurement_extractions": [
             {
-                "docId": "WO2020207901A1_14",
                 "quantity": "is in the range of from 0.5 to 2",
                 "unit": null,
                 "measured_entity": "Particulate transition metal (oxy) hydroxide",
@@ -1588,7 +1471,6 @@
         "paragraph": "21. Cathode active material according to any of claims 18 to 20 wherein the primary particle size distribution has a span [(D90) - (D10)] divided by (D50), is in the range of from 0.5 to 1.1.",
         "measurement_extractions": [
             {
-                "docId": "WO2020207901A1_21",
                 "quantity": "in the range of from 0.5 to 1.1",
                 "unit": null,
                 "measured_entity": "the primary",

msp_paragraph_level_no_spans_test.json

@@ -4,77 +4,66 @@
         "paragraph": "10.1002/ente.201300102\nUltrathin Surface Modification by Atomic Layer Deposition on High Voltage Cathode LiNi 0.5 Mn 1.5 O 4 for Lithium Ion Batteries\n\n\nLiNi0.5Mn1.5O4 particles were synthesized through solid-state reactions. Nickel acetate [Ni(Ac)2[?]4 H2O] and manganese acetate [Mn(Ac)2[?]4 H2O] were mixed at a molar ratio of Ni/Mn=1:3 and milled in a mortar. After heating at 500 degC for 5 h, lithium acetate (LiAc[?]2 H2O) was added to the mixture at a molar ratio of Li/Ni/Mn=2.1:1:3 (5 % excess Li source was added to balance for the volatilized Li during calcination), and the mixture was heated to 500 degC for 5 h once more. Then the mixture was milled and sintered at 950 degC for 10 h followed by annealing at 700 degC for 10 h.\n\n\n\n",
         "measurement_extractions": [
             {
-                "docId": "101002ente201300102",
+                "quantity": "1:3",
+                "unit": null,
+                "measured_entity": "Ni/Mn",
+                "measured_property": "molar ratio"
+            },
+            {
                 "quantity": "500 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "heating"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "5 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "heating"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "5 %",
                 "unit": "%",
                 "measured_entity": "Li source",
                 "measured_property": "added"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "500 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "heated"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "5 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "heated"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "2.1:1:3",
                 "unit": null,
                 "measured_entity": "Li/Ni/Mn",
                 "measured_property": "molar ratio"
             },
             {
-                "docId": "101002ente201300102",
-                "quantity": "1:3",
-                "unit": null,
-                "measured_entity": "Ni/Mn",
-                "measured_property": "molar ratio"
-            },
-            {
-                "docId": "101002ente201300102",
                 "quantity": "950 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "sintered"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "10 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "milled and sintered"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "700 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "annealing"
             },
             {
-                "docId": "101002ente201300102",
                 "quantity": "10 h",
                 "unit": "h",
                 "measured_entity": "mixture",
@@ -90,74 +79,64 @@
         "paragraph": "LiMnPO4 plates were synthesized by a hydrothermal method. In a typical synthesis procedure, 14 mmol Na2S*9H2O, 40 mmol Li2SO4*H2O, 20 mmol MnSO4*H2O and 20 mmol NH4H2PO4 were added in sequence in a 40 mL Teflon liner with 30 mL distilled water under vigorous stirring for 30 min, and the Teflon liner was then placed in a stainless steel autoclave. The sealed tank was put into an oven and maintained at 200 degC for 10 h. After the hydrothermal reaction, the autoclave was cooled to room temperature and the resulted precipitate was filtered, washed and finally dried in air at 60 degC overnight.",
         "measurement_extractions": [
             {
-                "docId": "101016jelectacta201209106",
-                "quantity": "200 degC",
-                "unit": "degC",
-                "measured_entity": "sealed tank",
-                "measured_property": "maintained"
-            },
-            {
-                "docId": "101016jelectacta201209106",
-                "quantity": "10 h",
-                "unit": "h",
-                "measured_entity": "sealed tank",
-                "measured_property": "maintained"
-            },
-            {
-                "docId": "101016jelectacta201209106",
-                "quantity": "60 degC",
-                "unit": "degC",
-                "measured_entity": "precipitate",
-                "measured_property": "dried"
-            },
-            {
-                "docId": "101016jelectacta201209106",
                 "quantity": "14 mmol",
                 "unit": "mmol",
                 "measured_entity": "Na2S*9H2O",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "40 mmol",
                 "unit": "mmol",
                 "measured_entity": "Li2SO4*H2O",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "20 mmol",
                 "unit": "mmol",
                 "measured_entity": "MnSO4*H2O",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "20 mmol",
                 "unit": "mmol",
                 "measured_entity": "NH4H2PO4",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "40 mL",
                 "unit": "mL",
                 "measured_entity": "Teflon liner",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "30 mL",
                 "unit": "mL",
                 "measured_entity": "distilled water",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201209106",
                 "quantity": "30 min",
                 "unit": "min",
                 "measured_entity": "14 mmol Na2S*9H2O, 40 mmol Li2SO4*H2O, 20 mmol MnSO4*H2O and 20 mmol NH4H2PO4 were added in sequence in a 40 mL Teflon liner with 30 mL distilled water",
                 "measured_property": "stirring"
+            },
+            {
+                "quantity": "200 degC",
+                "unit": "degC",
+                "measured_entity": "sealed tank",
+                "measured_property": "maintained"
+            },
+            {
+                "quantity": "10 h",
+                "unit": "h",
+                "measured_entity": "sealed tank",
+                "measured_property": "maintained"
+            },
+            {
+                "quantity": "60 degC",
+                "unit": "degC",
+                "measured_entity": "precipitate",
+                "measured_property": "dried"
             }
         ],
         "split": "test",
@@ -169,70 +148,60 @@
         "paragraph": "10.1016/j.electacta.2014.04.056\nEffects of highly crumpled graphene nanosheets on the electrochemical performances of pseudocapacitor electrode materials\n\n All chemicals were of analytical grade and used without further purification. In a typical synthesis process, 5 mg GS and 0.3 g NiCl2*6H2O were dispersed in 20 ml distilled water and subjected to ultrasonic vibration to form a homogeneous suspension, respectively. The two former suspensions were homogeneously mixed with each other and subjected to ultrasonic vibration for a while, and then freeze drying (named as M1). The 1.03 g NaH2PO2*H2O was grinded in a mortar and mixed with M1. Then, the mixture was calcined at 500 degC for 1 h with 2 degC/min heating rate and cooled to room temperature under a flow of Ar (99.999%). The solid obtained was washed thoroughly with distilled water and absolute ethyl alcohol to remove the by-products. After that, the wet products were dried at 80 degC for 12 h in a vacuum oven.",
         "measurement_extractions": [
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "5 mg",
                 "unit": "mg",
                 "measured_entity": "GS",
                 "measured_property": "dispersed"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "0.3 g",
                 "unit": "g",
                 "measured_entity": "dispersed",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "20 ml",
                 "unit": "ml",
                 "measured_entity": "distilled water",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "1.03 g",
                 "unit": "g",
                 "measured_entity": "NaH2PO2*H2O",
                 "measured_property": "grinded"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "500 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "1 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "2 degC/min",
                 "unit": "degC/min",
                 "measured_entity": "mixture",
                 "measured_property": "heating rate"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "99.999%",
                 "unit": "%",
                 "measured_entity": "Ar",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "wet products",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jelectacta201404056",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "wet products",
@@ -248,70 +217,60 @@
         "paragraph": "10.1016/j.electacta.2014.08.103\nFacile synthesis of heterogeneous Ni-Si@C nanocomposites as high-performance anodes for Li-ion batteries\n\nBefore the electrical pulse process with Ni wire, Si nanoparticles (0.2, 0.6, and 0.8 g) were first dispersed in 700 mL of OA, and the Si nanoparticles-dispersed suspension was sonicated for 1 h. Then, the electrical wire explosion (NTi-mini P, Nano Tech, Korea) was conducted at a feeding distance of 40 mm and a charge voltage of 320 V in the Si nanoparticles-dispersed suspension. After completing the electrical pulse treatment with Ni wire, the obtained brownish Ni-Si nanocolloidal suspension was sonicated and filtered through a nylon membrane (Durapore, 0.22 mm, Millipore) several times and subsequently dried at 120 degC for 10 h. Finally, the carbon-coated Ni-Si nanocomposites were obtained via carbonization process (heat-treatment) carried out at 500 degC for 5 h in an Ar atmosphere.",
         "measurement_extractions": [
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "0.2, 0.6, and 0.8 g",
                 "unit": "g",
                 "measured_entity": "Si nanoparticles",
                 "measured_property": "dispersed"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "700 mL",
                 "unit": "mL",
                 "measured_entity": "OA",
                 "measured_property": null
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "1 h",
                 "unit": "h",
                 "measured_entity": "Si nanoparticles-dispersed suspension",
                 "measured_property": "sonicated"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "40 mm",
                 "unit": "mm",
                 "measured_entity": "electrical wire explosion",
                 "measured_property": "feeding distance"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "320 V",
                 "unit": "V",
                 "measured_entity": "electrical wire explosion",
                 "measured_property": "charge voltage"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "120 degC",
                 "unit": "degC",
                 "measured_entity": "brownish Ni-Si nanocolloidal suspension",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "10 h",
                 "unit": "h",
                 "measured_entity": "brownish Ni-Si nanocolloidal suspension",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "0.22 mm",
                 "unit": "mm",
                 "measured_entity": "nylon membrane (Durapore",
                 "measured_property": "Millipore"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "500 degC",
                 "unit": "degC",
                 "measured_entity": "carbon-coated Ni-Si nanocomposites",
                 "measured_property": "carbonization process (heat-treatment)"
             },
             {
-                "docId": "101016jelectacta201408103",
                 "quantity": "5 h",
                 "unit": "h",
                 "measured_entity": "carbon-coated Ni-Si nanocomposites",
@@ -327,46 +286,40 @@
         "paragraph": "10.1016/j.electacta.2014.12.157\nSynthesis and electrochemical performance of ZnCo2O4 for lithium-ion battery application\n\n\nAll of the chemicals in our synthesis were analytical grade and were used without further purification. In a typical procedure, zinc acetate dihydrate and cobalt (II) acetate tetrahydrate with a Zn/Co molar ratio of 1:2 were added to a ball mill. Citric acid with a 120% mole fraction relative to the Zn and Co was then added into the ball mill. After adding a suitable volume of water, the ball mill was run for 4 h at 500 rpm to obtain the precursor. Then, the resultant mixture was dried at 80 degC in air, and the wine red precursor powder was collected and heat-treated in a muffle furnace at 400 degC and 500 degC, with the products designated as 400-ZCO and 500-ZCO, respectively.",
         "measurement_extractions": [
             {
-                "docId": "101016jelectacta201412157",
-                "quantity": "120%",
-                "unit": "%",
-                "measured_entity": "Citric acid",
-                "measured_property": "mole fraction relative to the Zn and Co"
-            },
-            {
-                "docId": "101016jelectacta201412157",
                 "quantity": "1:2",
                 "unit": null,
                 "measured_entity": "zinc acetate dihydrate and cobalt (II) acetate tetrahydrate",
                 "measured_property": "molar ratio"
             },
             {
-                "docId": "101016jelectacta201412157",
-                "quantity": "400 degC and 500 degC",
-                "unit": "degC",
-                "measured_entity": "wine red precursor powder",
-                "measured_property": "heat-treated"
-            },
-            {
-                "docId": "101016jelectacta201412157",
-                "quantity": "80 degC",
-                "unit": "degC",
-                "measured_entity": "mixture",
-                "measured_property": "dried"
+                "quantity": "120%",
+                "unit": "%",
+                "measured_entity": "Citric acid",
+                "measured_property": "mole fraction relative to the Zn and Co"
             },
             {
-                "docId": "101016jelectacta201412157",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "ball mill",
                 "measured_property": "run"
             },
             {
-                "docId": "101016jelectacta201412157",
                 "quantity": "500 rpm",
                 "unit": "rpm",
                 "measured_entity": "ball mill",
                 "measured_property": "run"
+            },
+            {
+                "quantity": "400 degC and 500 degC",
+                "unit": "degC",
+                "measured_entity": "wine red precursor powder",
+                "measured_property": "heat-treated"
+            },
+            {
+                "quantity": "80 degC",
+                "unit": "degC",
+                "measured_entity": "mixture",
+                "measured_property": "dried"
             }
         ],
         "split": "test",
@@ -378,35 +331,30 @@
         "paragraph": "10.1016/j.energy.2014.08.058\nHierarchical 3D micro-/nano-V2O5 (vanadium pentoxide) spheres as cathode materials for high-energy and high-power lithium ion-batteries\n\nHierarchical 3D micro-/nano-V2O5 spheres were prepared via a facile low temperature hydrothermal method. Typically, NH4VO3 (ammonium metavanadate) solution, HCl, and poly (sodium 4-styrenesulfonate) (PSS, 2 mL) were well mixed in DI (deionized) water. The pH of the mixed solution was adjusted to be less than 2.7 so as to assist the growth of V2O5[58]. The resultant solution was transferred into a 100 mL Teflon-lined autoclave and heated to 180 degC for 24 h in an electrical oven. After cooling down naturally to room temperature, the precipitates were washed with DI water and ethanol alternatively for several times to remove residual starting materials before further characterization and electrochemical testing.",
         "measurement_extractions": [
             {
-                "docId": "101016jenergy201408058",
-                "quantity": "less than 2.7",
-                "unit": null,
-                "measured_entity": "mixed solution",
-                "measured_property": "adjusted"
-            },
-            {
-                "docId": "101016jenergy201408058",
                 "quantity": "2 mL",
                 "unit": "mL",
                 "measured_entity": "poly (sodium 4-styrenesulfonate)",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101016jenergy201408058",
+                "quantity": "less than 2.7",
+                "unit": null,
+                "measured_entity": "mixed solution",
+                "measured_property": "adjusted"
+            },
+            {
                 "quantity": "100 mL",
                 "unit": "mL",
                 "measured_entity": "Teflon-lined autoclave",
                 "measured_property": null
             },
             {
-                "docId": "101016jenergy201408058",
                 "quantity": "180 degC",
                 "unit": "degC",
                 "measured_entity": "resultant solution",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jenergy201408058",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "resultant solution",
@@ -422,56 +370,48 @@
         "paragraph": "Tailoring of phase composition and morphology of TiO2-based electrode materials for lithium-ion batteries\n\nThe mixed titania phases were synthesized via hydrothermal treatment in alkaline environment based on procedure by Yoshida et al. As starting material TiO2 from Umicore was used which was mixed with NaOH in distilled water. Throughout stirring a homogeneous solution was obtained which was transferred into a Teflon lined autoclave and kept at 150 degC for 72 h. After cooling naturally to ambient temperature the white, sorbet-like product was washed in distilled water to eliminate remaining NaOH before washing in 0.1 M HCl at pH <= 2. In a final washing step the solution was brought to neutrality. Subsequently the product was dried at [?]100 degC, ground and sieved to a 50 \u03bcm mesh. In a final preparation step the white powder samples were heat treated in air at 450 degC for 4 h in air.",
         "measurement_extractions": [
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "150 degC",
                 "unit": "degC",
                 "measured_entity": "homogeneous solution",
                 "measured_property": "kept"
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "72 h",
                 "unit": "h",
                 "measured_entity": "homogeneous solution",
                 "measured_property": "kept"
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "0.1 M",
                 "unit": "M",
                 "measured_entity": "HCl",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "<= 2",
                 "unit": null,
                 "measured_entity": "0.1 M HCl",
                 "measured_property": "pH"
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "100 degC",
                 "unit": "degC",
                 "measured_entity": "product",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "50 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "mesh",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "450 degC",
                 "unit": "degC",
                 "measured_entity": "white powder samples",
                 "measured_property": "heat treated"
             },
             {
-                "docId": "101016jjpowsour201212058",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "white powder samples",
@@ -487,63 +427,54 @@
         "paragraph": "j.jpowsour.2013.10.120\nFabrication and performance of BaCe0.8Y0.2O3-\u03b4-BaZr0.8Y0.2O3-\u03b4 bilayer electrolyte for anode-supported solid oxide fuel cells\n\nBCY and BZCY powders were fabricated using a citric acid-nitrate gel combustion process [15]. First, BaCO3, Ce(NO3)4*4H2O, Zr(NO3)4 *5H2O and Y(NO3)3*6H2O was added to a solution of HNO3. After the solution became clear, citric acid was added in a 1:1.5 metal ions:citric acid molar ratio. The solution was continuously stirred and heated at 70 degC until a gel formed. The gel was then heated on a hot plate and combusted to form powder precursors, which were then calcined at 1000 degC for 3 h to obtain a pure, crystalline BCY and BZCY phase. NiO (basic nickel carbonate decomposed at 600 degC) and BZCY were mixed by ball milling in ethanol for 24 h in a weight ratio of 60/40 with 10 wt.% of starch as pore formers. The mixture was dried in an oven at 60 degC and prepared as anode supporting substrates.",
         "measurement_extractions": [
             {
-                "docId": "101016jjpowsour201310120",
+                "quantity": "1:1.5",
+                "unit": null,
+                "measured_entity": "metal ions:citric acid",
+                "measured_property": "molar ratio"
+            },
+            {
                 "quantity": "70 degC",
                 "unit": "degC",
                 "measured_entity": "solution",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "1000 degC",
                 "unit": "degC",
                 "measured_entity": "powder precursors",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "3 h",
                 "unit": "h",
                 "measured_entity": "powder precursors",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jjpowsour201310120",
-                "quantity": "1:1.5",
-                "unit": null,
-                "measured_entity": "metal ions:citric acid",
-                "measured_property": "molar ratio"
-            },
-            {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "NiO (basic nickel carbonate decomposed at 600 degC) and BZCY",
                 "measured_property": "mixed by ball milling in ethanol"
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "60/40",
                 "unit": null,
                 "measured_entity": "NiO (basic nickel carbonate decomposed at 600 degC) and BZCY",
                 "measured_property": "weight ratio"
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "10 wt.%",
                 "unit": "wt.%",
                 "measured_entity": "starch",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "600 degC",
                 "unit": "degC",
                 "measured_entity": "basic nickel carbonate",
                 "measured_property": "decomposed"
             },
             {
-                "docId": "101016jjpowsour201310120",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
@@ -559,46 +490,40 @@
         "paragraph": "(001) Si wafers were etched by mixed solution of 0.4 M AgNO3 and HF for 30 min. After the etching process, the by-products (Ag nanostructures) were removed by nitric acid, leaving the nanowire bundles (Fig. 1(a)). The samples were cleaned by deionized water and dilute HF is used to remove the surface oxide. Then different amount of hydrazine monohydrate (98%) was controlled and infiltrated through the as-formed nanowires (Fig. 1(b)). A solution of mixing BiCl3 (0.2 M) in nitric acid and H6TeO6 (0.15 M) in deionized water was prepared, followed by the addition of thioglycolic acid for the formation of the mixed complex at room temperature. Then the solution temperature was raised to 90 degC and Bi2Te3 nanoparticles were synthesized when dipping the hydrazine-coated samples in the as-prepared solution for the reduction of the Bi2Te3 (Fig. 1(c)). The as-synthesized samples were then washed with excess acetone and dried by N2 blow.",
         "measurement_extractions": [
             {
-                "docId": "101016jnanoen201411053",
-                "quantity": "90 degC",
-                "unit": "degC",
-                "measured_entity": "solution",
-                "measured_property": "temperature"
-            },
-            {
-                "docId": "101016jnanoen201411053",
-                "quantity": "0.2 M",
-                "unit": "M",
-                "measured_entity": "BiCl3",
-                "measured_property": "mixing"
-            },
-            {
-                "docId": "101016jnanoen201411053",
-                "quantity": "0.15 M",
-                "unit": "M",
-                "measured_entity": "H6TeO6",
-                "measured_property": "mixing"
-            },
-            {
-                "docId": "101016jnanoen201411053",
                 "quantity": "0.4 M",
                 "unit": "M",
                 "measured_entity": "mixed solution",
                 "measured_property": "AgNO3 and HF"
             },
             {
-                "docId": "101016jnanoen201411053",
                 "quantity": "30 min",
                 "unit": "min",
                 "measured_entity": "Si wafers",
                 "measured_property": "etched"
             },
             {
-                "docId": "101016jnanoen201411053",
                 "quantity": "98%",
                 "unit": "%",
                 "measured_entity": "hydrazine monohydrate",
                 "measured_property": null
+            },
+            {
+                "quantity": "0.2 M",
+                "unit": "M",
+                "measured_entity": "BiCl3",
+                "measured_property": "mixing"
+            },
+            {
+                "quantity": "0.15 M",
+                "unit": "M",
+                "measured_entity": "H6TeO6",
+                "measured_property": "mixing"
+            },
+            {
+                "quantity": "90 degC",
+                "unit": "degC",
+                "measured_entity": "solution",
+                "measured_property": "temperature"
             }
         ],
         "split": "test",
@@ -610,95 +535,82 @@
         "paragraph": "10.1016/j.nanoen.2016.05.050\nNaV3(PO4)3/C nanocomposite as novel anode material for Na-ion batteries with high stability\n\nNaV3(PO4)3/C was synthesized by a sol-gel process and followed by carbon thermal reduction synthesis. Typically, 6 mmol NH4VO3 were added to 70 mL deionized water maintaining at 80 degC with continuous stirring to obtain a clear yellow solution, and then 6 mmol NH4H2PO4, 2 mmol Na2CO3 and 4 mmol citric acid were added. The gel was dried in an oven at 150 degC for 4 h, and heat-treated at 400 degC for 5 h under nitrogen atmosphere to remove CO2, H2O, and NH3. Afterward, the powder was grounded and annealed at 900 degC under H2/Ar flow (10% H2) for 12 h to produce the final compound.",
         "measurement_extractions": [
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "6 mmol",
                 "unit": "mmol",
                 "measured_entity": "NH4VO3",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "70 mL",
                 "unit": "mL",
                 "measured_entity": "deionized water",
                 "measured_property": null
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "6 mmol NH4VO3 were added to 70 mL deionized water",
                 "measured_property": "maintaining"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "6 mmol",
                 "unit": "mmol",
                 "measured_entity": "NH4H2PO4",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "2 mmol",
                 "unit": "mmol",
                 "measured_entity": "Na2CO3",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "4 mmol",
                 "unit": "mmol",
                 "measured_entity": "citric acid",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jnanoen201605050",
-                "quantity": "900 degC",
-                "unit": "degC",
-                "measured_entity": "powder",
-                "measured_property": "annealed"
-            },
-            {
-                "docId": "101016jnanoen201605050",
-                "quantity": "10%",
-                "unit": "%",
-                "measured_entity": "H2",
-                "measured_property": null
-            },
-            {
-                "docId": "101016jnanoen201605050",
-                "quantity": "12 h",
-                "unit": "h",
-                "measured_entity": "H2/Ar",
-                "measured_property": "annealed"
-            },
-            {
-                "docId": "101016jnanoen201605050",
                 "quantity": "150 degC",
                 "unit": "degC",
                 "measured_entity": "dried",
                 "measured_property": null
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "gel",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "400 degC",
                 "unit": "degC",
                 "measured_entity": "gel",
                 "measured_property": "heat-treated"
             },
             {
-                "docId": "101016jnanoen201605050",
                 "quantity": "5 h",
                 "unit": "h",
                 "measured_entity": "gel",
                 "measured_property": "heat-treated"
+            },
+            {
+                "quantity": "900 degC",
+                "unit": "degC",
+                "measured_entity": "powder",
+                "measured_property": "annealed"
+            },
+            {
+                "quantity": "10%",
+                "unit": "%",
+                "measured_entity": "H2",
+                "measured_property": null
+            },
+            {
+                "quantity": "12 h",
+                "unit": "h",
+                "measured_entity": "H2/Ar",
+                "measured_property": "annealed"
             }
         ],
         "split": "test",
@@ -710,137 +622,118 @@
         "paragraph": "10.1016/j.poly.2011.06.009\nPhotoinduced electron transfer in pentacoordinated complex of zinc tetraphenylporphyrin and isoquinoline N-oxide. Crystal structure, spectroscopy and DFT studies\nTetraphenylporphine (TPP) was prepared from pyrrole and benzaldehyde in boiling propionic acid [22]. Pyrrole was obtained by the known method [23] using the thermal decomposition of diammonium salt of mucic acid which was prepared from mucic acid and NH4OH. Mucic acid was synthesized by galactose oxidation with HNO3 upon heating [24]. \nZn-tetraphenylporphine (Zn-TPP) was synthesized according to known procedure [25] with some changes. Tetraphenylporphine (TPP) in CHCl3 was kept over PbO2 during 2 days to remove admixture of tetraphenylchlorine (2-10% of which can be formed at TPP synthesis) and a radical of unknown structure [26]. A mixture of 0.5 g (0.813 mmol) TPP, 0.25 g (1.14 mmol, 1.4-fold excess) of (CH3COO)2Zn*2H2O, 50 mL of chloroform and 250 mL of glacial acetic acid was boiled for 1 h (using of 7-fold excess of (CH3COO)2Zn leads to the final substance almost without the initial TPP). The resultant dark blue crystals of Zn-TPP were washed with acetic acid. Then the substance was chromatographed on an alumina column with chloroform. TLC was used (Silufol, chloroform-hexane 2:1) for Zn-TPP purity determination. To 34 mg (0.05 mM) of Zn-TPP dissolved in 15 mL of acetone, 1 mL of an acetone solution of isoquinoline N-oxide (7.3 mg, 0.05 mM) was added. The red-violet crystals appeared in 30 min, which were washed with acetone (1 mL, 2 times) and air dried.",
         "measurement_extractions": [
             {
-                "docId": "101016jpoly201106009",
+                "quantity": "2 days",
+                "unit": "days",
+                "measured_entity": "Tetraphenylporphine (TPP) in CHCl3",
+                "measured_property": "kept over PbO2"
+            },
+            {
+                "quantity": "2-10%",
+                "unit": "%",
+                "measured_entity": "admixture",
+                "measured_property": "tetraphenylchlorine"
+            },
+            {
                 "quantity": "0.5 g",
                 "unit": "g",
                 "measured_entity": "TPP",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "0.813 mmol",
                 "unit": "mmol",
                 "measured_entity": "TPP",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "0.25 g",
                 "unit": "g",
                 "measured_entity": "(CH3COO)2Zn*2H2O",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "1.14 mmol",
                 "unit": "mmol",
                 "measured_entity": "(CH3COO)2Zn*2H2O",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "50 mL",
                 "unit": "mL",
                 "measured_entity": "chloroform",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "250 mL",
                 "unit": "mL",
                 "measured_entity": "glacial acetic acid",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "1 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "boiled"
             },
             {
-                "docId": "101016jpoly201106009",
+                "quantity": "2:1",
+                "unit": null,
+                "measured_entity": "TLC",
+                "measured_property": "Silufol, chloroform-hexane"
+            },
+            {
                 "quantity": "34 mg",
                 "unit": "mg",
                 "measured_entity": "Zn-TPP",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "0.05 mM",
                 "unit": "mM",
                 "measured_entity": "Zn-TPP",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "15 mL",
                 "unit": "mL",
                 "measured_entity": "acetone",
                 "measured_property": null
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "1 mL",
                 "unit": "mL",
                 "measured_entity": "acetone solution",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "7.3 mg",
                 "unit": "mg",
                 "measured_entity": "isoquinoline N-oxide",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "0.05 mM",
                 "unit": "mM",
                 "measured_entity": "isoquinoline N-oxide",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "30 min",
                 "unit": "min",
                 "measured_entity": "red-violet crystals",
                 "measured_property": "appeared"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "1 mL",
                 "unit": "mL",
                 "measured_entity": "acetone",
                 "measured_property": "washed"
             },
             {
-                "docId": "101016jpoly201106009",
                 "quantity": "2 times",
                 "unit": "times",
                 "measured_entity": "acetone",
                 "measured_property": "washed"
-            },
-            {
-                "docId": "101016jpoly201106009",
-                "quantity": "2 days",
-                "unit": "days",
-                "measured_entity": "Tetraphenylporphine (TPP) in CHCl3",
-                "measured_property": "kept over PbO2"
-            },
-            {
-                "docId": "101016jpoly201106009",
-                "quantity": "2-10%",
-                "unit": "%",
-                "measured_entity": "admixture",
-                "measured_property": "tetraphenylchlorine"
-            },
-            {
-                "docId": "101016jpoly201106009",
-                "quantity": "2:1",
-                "unit": null,
-                "measured_entity": "TLC",
-                "measured_property": "Silufol, chloroform-hexane"
             }
         ],
         "split": "test",
@@ -852,193 +745,166 @@
         "paragraph": "10.1038/srep43506\nMultifunctional Nanographene Oxide for Targeted Gene-Mediated Thermochemotherapy of Drug-resistant Tumour\nGraphite powder was purchased from Acros. KMnO4 (AR), NaNO3 (AR), linear chain PEG amine (5000), branched polyethylenimine 10000 (BPEI 10000), folic acid, EDC and NHS, were purchased from Sigma-Aldrich. Doxorubicin was purchased from Sangon Biotech (Shanghai, China). Modified RPMI-1640 Medium was purchased from HyClone. Fetal bovine serum (FBS), penicillin-streptomycin, and trypsin were obtained from Gibco. Propidium iodide, LysoTracker, MitoTracker and Hoechst were purchased from Molecular Probes (USA). The Cell Counting Kit-8 (CCK-8) and Calcein AM were purchased from Dojindo (Japan). The \u03b2-actin antibody was purchased from GeneTex (USA). The dialysis bags and ultrafiltration tubes (molecular weight cutoff: 10-kDa and 30-kDa) were purchased from Millipore. The P-gp siRNA, the scrambled siRNA and FAM-labelled siRNA were supplied by GenePharma (Shanghai, China). \nPPG was prepared based on our previously reported methods27,28. Briefly, to strongly bind negatively charged siRNA via electrostatic interactions, we used the high molecular weight branched polyethylenimine (10000) instead of low molecular weight branched polyethylenimine (1800) to modify PG via using cross-linking reagents EDC and NHS. Firstly, 40 mg EDC and 40 mg NHS were mixed in 4 mL FA (0.5 mg/mL, DMSO) solution and magnetically stirred at room temperature for 15 min, after activation, 4 ml PPG (1.0 mg/mL) solution was added in the solution to react at room temperature for 24 h. Finally, excess FA was removed by dialyzing against double distilled water (DD) for 24 h (molecular weight cutoff: 10-kDa). PPG-FA was obtained in an amount equal to NGO-PEG (0.5 mg/mL). \nPreparation of PPG-FA/Dox. Dox was loaded onto PPG-FA via the following method. Briefly, 500 \u03bcL PPG-FA (0.5 mg/mL) and 500 \u03bcL Dox (1 mg/mL) were mixed in a 5 mL PBS solution and magnetically stirred at room temperature for 12 h. Then, excess Dox was removed by dialyzing the entire system against DD water until the filtrate was free of red colour. \nPreparation of PPG-FA/siRNA: The P-gp siRNA, scrambled siRNA and FAM-labelled siRNA were respectively dissolved in DEPC-treated water to achieve 0.1 mg/mL solution. The PPG-FA was blend with different siRNA solution at a weight ratio of 4:1 (NGO: siRNA), and incubated at room temperature for 30 min. It allows the electrostatic adsorption between negatively charged siRNA and positively charged PPG-FA. For preparation of PPG-FA/Dox/siRNA, the procedures were the same as that for PPG-FA/siRNA except using PPG-FA/Dox dispersed in DEPC-treated water.",
         "measurement_extractions": [
             {
-                "docId": "101038srep43506",
+                "quantity": "5000",
+                "unit": null,
+                "measured_entity": "linear chain PEG amine",
+                "measured_property": null
+            },
+            {
+                "quantity": "10000",
+                "unit": null,
+                "measured_entity": "branched polyethylenimine",
+                "measured_property": null
+            },
+            {
+                "quantity": "10000",
+                "unit": null,
+                "measured_entity": "BPEI",
+                "measured_property": null
+            },
+            {
+                "quantity": "10-kDa",
+                "unit": "kDa",
+                "measured_entity": "dialysis bags",
+                "measured_property": "molecular weight cutoff"
+            },
+            {
+                "quantity": "30-kDa",
+                "unit": "kDa",
+                "measured_entity": "ultrafiltration tubes",
+                "measured_property": "molecular weight cutoff"
+            },
+            {
+                "quantity": "10000",
+                "unit": null,
+                "measured_entity": "branched polyethylenimine",
+                "measured_property": "high molecular weight"
+            },
+            {
+                "quantity": "1800",
+                "unit": null,
+                "measured_entity": "branched polyethylenimine",
+                "measured_property": "low molecular weight"
+            },
+            {
                 "quantity": "40 mg",
                 "unit": "mg",
                 "measured_entity": "EDC",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "40 mg",
                 "unit": "mg",
                 "measured_entity": "NHS",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "4 mL",
                 "unit": "mL",
                 "measured_entity": "FA (0.5 mg/mL, DMSO) solution",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "0.5 mg/mL",
                 "unit": "mg/mL",
                 "measured_entity": "solution",
                 "measured_property": "FA"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "15 min",
                 "unit": "min",
                 "measured_entity": "40 mg EDC and 40 mg NHS were mixed in 4 mL FA (0.5 mg/mL, DMSO) solution",
                 "measured_property": "stirred"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "4 ml",
                 "unit": "ml",
                 "measured_entity": "PPG (1.0 mg/mL) solution",
                 "measured_property": "added"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "1.0 mg/mL",
                 "unit": "mg/mL",
                 "measured_entity": "solution",
                 "measured_property": "PPG"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "solution",
                 "measured_property": "react"
             },
             {
-                "docId": "101038srep43506",
-                "quantity": "0.1 mg/mL",
-                "unit": "mg/mL",
-                "measured_entity": "solution",
-                "measured_property": null
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "4:1",
-                "unit": null,
-                "measured_entity": "NGO: siRNA",
-                "measured_property": "weight ratio"
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "30 min",
-                "unit": "min",
-                "measured_entity": "PPG-FA was blend with different siRNA solution at a weight ratio of 4:1 (NGO: siRNA)",
-                "measured_property": "incubated"
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "10000",
-                "unit": null,
-                "measured_entity": "branched polyethylenimine",
-                "measured_property": "high molecular weight"
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "1800",
-                "unit": null,
-                "measured_entity": "branched polyethylenimine",
-                "measured_property": "low molecular weight"
-            },
-            {
-                "docId": "101038srep43506",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "excess FA",
                 "measured_property": "removed by dialyzing against double distilled water (DD)"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "10-kDa",
                 "unit": "kDa",
                 "measured_entity": "dialyzing",
                 "measured_property": "molecular weight cutoff"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "0.5 mg/mL",
                 "unit": "mg/mL",
                 "measured_entity": "NGO-PEG",
                 "measured_property": null
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "500 \u03bcL",
                 "unit": "\u03bcL",
                 "measured_entity": "PPG-FA",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "0.5 mg/mL",
                 "unit": "mg/mL",
                 "measured_entity": "PPG-FA",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "500 \u03bcL",
                 "unit": "\u03bcL",
                 "measured_entity": "Dox",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "5 mL",
                 "unit": "mL",
                 "measured_entity": "PBS solution",
                 "measured_property": null
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "500 \u03bcL PPG-FA (0.5 mg/mL) and 500 \u03bcL Dox (1 mg/mL) were mixed in a 5 mL PBS solution",
                 "measured_property": "magnetically stirred"
             },
             {
-                "docId": "101038srep43506",
                 "quantity": "1 mg/mL",
                 "unit": "mg/mL",
                 "measured_entity": "Dox",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101038srep43506",
-                "quantity": "10-kDa",
-                "unit": "kDa",
-                "measured_entity": "dialysis bags",
-                "measured_property": "molecular weight cutoff"
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "30-kDa",
-                "unit": "kDa",
-                "measured_entity": "ultrafiltration tubes",
-                "measured_property": "molecular weight cutoff"
-            },
-            {
-                "docId": "101038srep43506",
-                "quantity": "5000",
-                "unit": null,
-                "measured_entity": "linear chain PEG amine",
+                "quantity": "0.1 mg/mL",
+                "unit": "mg/mL",
+                "measured_entity": "solution",
                 "measured_property": null
             },
             {
-                "docId": "101038srep43506",
-                "quantity": "10000",
+                "quantity": "4:1",
                 "unit": null,
-                "measured_entity": "branched polyethylenimine",
-                "measured_property": null
+                "measured_entity": "NGO: siRNA",
+                "measured_property": "weight ratio"
             },
             {
-                "docId": "101038srep43506",
-                "quantity": "10000",
-                "unit": null,
-                "measured_entity": "BPEI",
-                "measured_property": null
+                "quantity": "30 min",
+                "unit": "min",
+                "measured_entity": "PPG-FA was blend with different siRNA solution at a weight ratio of 4:1 (NGO: siRNA)",
+                "measured_property": "incubated"
             }
         ],
         "split": "test",
@@ -1050,224 +916,192 @@
         "paragraph": "10.1039/c3gc41362d\nInsights into the stability of gold nanoparticles supported on metal oxides for the base-free oxidation of glucose to gluconic acid\nAu was deposited on the metal oxides by the deposition-precipitation method.30 A solution of HAuCl4*3H2O (175 mg) in deionized water (80 mL) was brought to pH 10 by adding a NaOH solution (0.2 M). This solution was mixed with a suspension containing the metal oxide (2 g) in deionized water (25 mL). After stirring for 18 h, the suspension was filtered and washed with an excess amount of deionized water until no more chlorine could be detected by the AgCl test. The supported Au catalyst was dried overnight at 80 degC and then reduced for 4 h at 225 degC in 5% H2 in N2 (100 mL min-1). \nThe Au/AC catalyst was prepared according to the procedure reported by Biella et al.12 A solution of HAuCl4*3H2O (1 L, 100 \u03bcg mL-1) was mixed with 2.5 g of a 2 wt% solution of poly(vinyl alcohol) (PVA, MW ~ 10000). To this solution, 0.1 M NaBH4 solution (20 mL) was added dropwise, leading to the formation of metallic Au NPs. The PVA stabilized Au NPs were then immobilized on activated carbon (Darco(r), 100 mesh) by adding 2 g of the support. The as-synthesized Au/AC catalyst was filtered after 2 h and washed with deionized water. Nanosized ceria and zirconia, hereafter referred to as nCeO2 and nZrO2, were synthesized according to a previously reported method.30 Briefly, an aqueous solution of Ce(NO3)3*6H2O or ZrO(NO3)2*xH2O (0.8 M, 375 mL) was added to a solution of NH4OH in deionized water (0.8 M, 1.1 L). After stirring for 30 min, the solution was aged at 100 degC for 24 h in a polyethylene vessel. The mixture was cooled down, filtered and washed with an excess amount of deionized water. The resulting particles were dried under vacuum and calcined under an air flow of 100 mL min-1 at 400 degC for 4 h. The other support materials were purchased from Sigma Aldrich and used as received (see ESI+).",
         "measurement_extractions": [
             {
-                "docId": "101039c3gc41362d",
+                "quantity": "175 mg",
+                "unit": "mg",
+                "measured_entity": "solution",
+                "measured_property": "HAuCl4*3H2O"
+            },
+            {
+                "quantity": "80 mL",
+                "unit": "mL",
+                "measured_entity": "solution",
+                "measured_property": "deionized water"
+            },
+            {
+                "quantity": "10",
+                "unit": null,
+                "measured_entity": "solution",
+                "measured_property": "pH"
+            },
+            {
+                "quantity": "0.2 M",
+                "unit": "M",
+                "measured_entity": "NaOH solution",
+                "measured_property": "adding"
+            },
+            {
+                "quantity": "2 g",
+                "unit": "g",
+                "measured_entity": "metal oxide",
+                "measured_property": "suspension"
+            },
+            {
+                "quantity": "25 mL",
+                "unit": "mL",
+                "measured_entity": "water",
+                "measured_property": null
+            },
+            {
+                "quantity": "18 h",
+                "unit": "h",
+                "measured_entity": "stirring",
+                "measured_property": null
+            },
+            {
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "Au catalyst",
                 "measured_property": "dried"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "Au catalyst",
                 "measured_property": "reduced"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "225 degC",
                 "unit": "degC",
                 "measured_entity": "Au catalyst",
                 "measured_property": "reduced"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "5%",
                 "unit": "%",
                 "measured_entity": "N2",
                 "measured_property": "H2"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "100 mL min-1",
                 "unit": "mL min-1",
                 "measured_entity": "5% H2 in N2",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "1 L",
                 "unit": "L",
                 "measured_entity": "solution",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "100 \u03bcg mL-1",
                 "unit": "\u03bcg mL-1",
                 "measured_entity": "solution",
                 "measured_property": "HAuCl4*3H2O"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "2.5 g",
                 "unit": "g",
                 "measured_entity": "2 wt% solution of poly(vinyl alcohol) (PVA",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "2 wt%",
                 "unit": "wt%",
                 "measured_entity": "solution",
                 "measured_property": "poly(vinyl alcohol) (PVA"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "MW ~ 10000",
                 "unit": "MW",
                 "measured_entity": "poly(vinyl alcohol) (PVA",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
-                "quantity": "2 h",
-                "unit": "h",
-                "measured_entity": "Au/AC catalyst",
-                "measured_property": "filtered"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "30 min",
-                "unit": "min",
-                "measured_entity": "solution",
-                "measured_property": "stirring"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "100 degC",
-                "unit": "degC",
-                "measured_entity": "solution",
-                "measured_property": "aged"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "24 h",
-                "unit": "h",
-                "measured_entity": "solution",
-                "measured_property": "aged"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "2 g",
-                "unit": "g",
-                "measured_entity": "metal oxide",
-                "measured_property": "suspension"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "25 mL",
-                "unit": "mL",
-                "measured_entity": "water",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c3gc41362d",
                 "quantity": "0.1 M",
                 "unit": "M",
                 "measured_entity": "NaBH4",
                 "measured_property": "added"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "20 mL",
                 "unit": "mL",
                 "measured_entity": "NaBH4",
                 "measured_property": "added"
             },
             {
-                "docId": "101039c3gc41362d",
-                "quantity": "175 mg",
-                "unit": "mg",
-                "measured_entity": "solution",
-                "measured_property": "HAuCl4*3H2O"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "80 mL",
-                "unit": "mL",
-                "measured_entity": "solution",
-                "measured_property": "deionized water"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "10",
-                "unit": null,
-                "measured_entity": "solution",
-                "measured_property": "pH"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "0.2 M",
-                "unit": "M",
-                "measured_entity": "NaOH solution",
-                "measured_property": "adding"
-            },
-            {
-                "docId": "101039c3gc41362d",
-                "quantity": "18 h",
-                "unit": "h",
-                "measured_entity": "stirring",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c3gc41362d",
                 "quantity": "100 mesh",
                 "unit": "mesh",
                 "measured_entity": "activated carbon (Darco(r)",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "2 g",
                 "unit": "g",
                 "measured_entity": "support",
                 "measured_property": "adding"
             },
             {
-                "docId": "101039c3gc41362d",
+                "quantity": "2 h",
+                "unit": "h",
+                "measured_entity": "Au/AC catalyst",
+                "measured_property": "filtered"
+            },
+            {
                 "quantity": "0.8 M",
                 "unit": "M",
                 "measured_entity": "aqueous solution of Ce(NO3)3*6H2O or ZrO(NO3)2*xH2O",
                 "measured_property": "added"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "375 mL",
                 "unit": "mL",
                 "measured_entity": "aqueous solution of Ce(NO3)3*6H2O or ZrO(NO3)2*xH2O",
                 "measured_property": "added"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "0.8 M",
                 "unit": "M",
                 "measured_entity": "solution of NH4OH in deionized water",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "1.1 L",
                 "unit": "L",
                 "measured_entity": "solution of NH4OH in deionized water",
                 "measured_property": null
             },
             {
-                "docId": "101039c3gc41362d",
+                "quantity": "30 min",
+                "unit": "min",
+                "measured_entity": "solution",
+                "measured_property": "stirring"
+            },
+            {
+                "quantity": "100 degC",
+                "unit": "degC",
+                "measured_entity": "solution",
+                "measured_property": "aged"
+            },
+            {
+                "quantity": "24 h",
+                "unit": "h",
+                "measured_entity": "solution",
+                "measured_property": "aged"
+            },
+            {
                 "quantity": "100 mL min-1",
                 "unit": "mL min-1",
                 "measured_entity": "calcined",
                 "measured_property": "air flow"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "400 degC",
                 "unit": "degC",
                 "measured_entity": "air flow",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101039c3gc41362d",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "resulting particles",
@@ -1283,98 +1117,84 @@
         "paragraph": "10.1039/c5ta01668a\nHysteresis-free and highly stable perovskite solar cells produced via a chlorine-mediated interdiffusion method\nAll chemicals were purchased from commercial suppliers and used as received unless stated otherwise. PbI2 (Sigma Aldrich, 99%) and methyl ammonium iodide (MAI) (Wako Chem., 98%) were dissolved in anhydrous N,N-dimethylformamide (Wako chem., 99.5%) (50 mg ml-1), respectively. For chlorine doping, 5-20 wt% MACl (Wako chem.) was mixed with the MAI solution. PC61BM (Solenne or Lumitec, 99%) solution (2 wt%) dissolved in anhydrous chlorobenzene (Wako chem., 99%) was used for coating of the electron selective layer. All the solutions were filtered using 0.45 \u03bcm syringe filters to avoid the risk of particle formation. UV-curable resins (NagaseChemtex XNR5516Z) were used to seal devices with cavity glasses. The X-ray diffraction patterns of MAPbI3 and MAPbI3-xClx were collected using Bruker D8 advanced X-ray diffractometer (CuK\u03b1 radiation, \u03bb = 1.54050 \u00c5). The top surface and cross-sectional images were taken by a high resolution scanning electron microscope at 5 kV accelerating voltage (Hitachi-4800). Additionally, elemental mapping was done using energy dispersive X-ray measurement mode at accelerating voltage of 10 kV. S9+) and incident monochromatic photon to current conversion efficiency (IPCE) spectra or External quantum efficiency (EQE) were measured with a CEP-200BX spectrometer (Bunkokeiki, Tokyo, Japan) at room temperature. Histogram of over 240 devices were generated from the devices using 0.18 cm2 aperture mask.",
         "measurement_extractions": [
             {
-                "docId": "101039c5ta01668a",
-                "quantity": "99%",
-                "unit": "%",
-                "measured_entity": "PC61BM",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c5ta01668a",
-                "quantity": "2 wt%",
-                "unit": "wt%",
-                "measured_entity": "solution",
-                "measured_property": "PC61BM"
-            },
-            {
-                "docId": "101039c5ta01668a",
-                "quantity": "99%",
-                "unit": "%",
-                "measured_entity": "anhydrous chlorobenzene",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c5ta01668a",
-                "quantity": "5 kV",
-                "unit": "kV",
-                "measured_entity": "high resolution scanning electron microscope",
-                "measured_property": "accelerating voltage"
-            },
-            {
-                "docId": "101039c5ta01668a",
-                "quantity": "10 kV",
-                "unit": "kV",
-                "measured_entity": "X-ray measurement",
-                "measured_property": "accelerating voltage"
-            },
-            {
-                "docId": "101039c5ta01668a",
                 "quantity": "99%",
                 "unit": "%",
                 "measured_entity": "PbI2",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "98%",
                 "unit": "%",
                 "measured_entity": "methyl ammonium iodide (MAI)",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "99.5%",
                 "unit": "%",
                 "measured_entity": "anhydrous N,N-dimethylformamide",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "50 mg ml-1",
                 "unit": "mg ml-1",
                 "measured_entity": null,
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "5-20 wt%",
                 "unit": "wt%",
                 "measured_entity": "MACl",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101039c5ta01668a",
+                "quantity": "99%",
+                "unit": "%",
+                "measured_entity": "PC61BM",
+                "measured_property": null
+            },
+            {
+                "quantity": "2 wt%",
+                "unit": "wt%",
+                "measured_entity": "solution",
+                "measured_property": "PC61BM"
+            },
+            {
+                "quantity": "99%",
+                "unit": "%",
+                "measured_entity": "anhydrous chlorobenzene",
+                "measured_property": null
+            },
+            {
                 "quantity": "0.45 \u03bcm",
                 "unit": "\u03bcm",
                 "measured_entity": "syringe filters",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "1.54050 \u00c5",
                 "unit": "\u00c5",
                 "measured_entity": "Bruker D8 advanced X-ray diffractometer (CuK\u03b1 radiation",
                 "measured_property": "\u03bb"
             },
             {
-                "docId": "101039c5ta01668a",
+                "quantity": "5 kV",
+                "unit": "kV",
+                "measured_entity": "high resolution scanning electron microscope",
+                "measured_property": "accelerating voltage"
+            },
+            {
+                "quantity": "10 kV",
+                "unit": "kV",
+                "measured_entity": "X-ray measurement",
+                "measured_property": "accelerating voltage"
+            },
+            {
                 "quantity": "0.18 cm2",
                 "unit": "cm2",
                 "measured_entity": "aperture mask",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta01668a",
                 "quantity": "over 240",
                 "unit": null,
                 "measured_entity": "Histogram",
@@ -1390,147 +1210,126 @@
         "paragraph": "The elements, Ba (rod, 99+%), Se (shots, 99.999%) and Cr (powder -325 Mesh, 99%) all from Alfa Aesar, were used as received. The synthesis of the solid-solution samples was performed following ref. 20. BaSe was prepared by mechanical alloying using appropriate amounts of the elements (10 g total) loaded in 20 ml tungsten carbide jars and using 7 balls of the same material. The mechanical alloying synthesis was achieved using a Fritsch Pulverisette 7 PL, with a program of 15 cycles of 2 minutes at a speed of 700 rpm. BaxCr5Se8 was then prepared from an appropriate amount of BaSe and elemental Cr and Se. In order to obtain 5 g of the title phase, precursors were ground, mixed and placed in an alumina boat in a sealed silica tube, and heated to 873 K in 10 hours, the temperature at which it remained for two days. The mixture was then slowly cooled to room temperature within 10 hours and a homogeneous dark grey powder was obtained. The powder was compacted using spark plasma sintering (FCT HP D 25/1) in order to produce dense samples for physical property measurements. About 5 g of the sample were inserted into high density graphite dies (Carbonloraine) with an inner diameter of 15 mm. The temperature was raised in 45 minutes to 973 K, this temperature plateau lasted 40 minutes before a 45 minutes ramp down to room temperature. The pressure was raised from 28 MPa to 50 MPa during the heating step, kept constant over the temperature plateau and released during the cooling step.",
         "measurement_extractions": [
             {
-                "docId": "101039c6dt02166b",
-                "quantity": "10 g",
-                "unit": "g",
-                "measured_entity": "elements",
-                "measured_property": "loaded"
-            },
-            {
-                "docId": "101039c6dt02166b",
-                "quantity": "20 ml",
-                "unit": "ml",
-                "measured_entity": "tungsten carbide jars",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c6dt02166b",
-                "quantity": "7 balls",
-                "unit": "balls",
-                "measured_entity": "same material",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c6dt02166b",
                 "quantity": "99+%",
                 "unit": "%",
                 "measured_entity": "Ba",
                 "measured_property": null
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "99.999%",
                 "unit": "%",
                 "measured_entity": "Se",
                 "measured_property": null
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "99%",
                 "unit": "%",
                 "measured_entity": "Cr",
                 "measured_property": null
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "-325 Mesh",
                 "unit": "Mesh",
                 "measured_entity": null,
                 "measured_property": null
             },
             {
-                "docId": "101039c6dt02166b",
-                "quantity": "5 g",
+                "quantity": "10 g",
                 "unit": "g",
-                "measured_entity": "sample",
-                "measured_property": "inserted"
+                "measured_entity": "elements",
+                "measured_property": "loaded"
             },
             {
-                "docId": "101039c6dt02166b",
-                "quantity": "15 mm",
-                "unit": "mm",
-                "measured_entity": "high density graphite dies",
-                "measured_property": "inner diameter"
+                "quantity": "20 ml",
+                "unit": "ml",
+                "measured_entity": "tungsten carbide jars",
+                "measured_property": null
+            },
+            {
+                "quantity": "7 balls",
+                "unit": "balls",
+                "measured_entity": "same material",
+                "measured_property": null
+            },
+            {
+                "quantity": "15 cycles",
+                "unit": "cycles",
+                "measured_entity": "mechanical alloying synthesis",
+                "measured_property": "program"
+            },
+            {
+                "quantity": "2 minutes",
+                "unit": "minutes",
+                "measured_entity": "mechanical alloying synthesis",
+                "measured_property": "program"
+            },
+            {
+                "quantity": "700 rpm",
+                "unit": "rpm",
+                "measured_entity": "mechanical alloying synthesis",
+                "measured_property": "speed"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "5 g",
                 "unit": "g",
                 "measured_entity": "title phase",
                 "measured_property": null
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "873 K",
                 "unit": "K",
                 "measured_entity": "precursors",
                 "measured_property": "heated"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "10 hours",
                 "unit": "hours",
                 "measured_entity": "precursors",
                 "measured_property": "heated"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "10 hours",
                 "unit": "hours",
                 "measured_entity": "mixture",
                 "measured_property": "slowly cooled"
             },
             {
-                "docId": "101039c6dt02166b",
-                "quantity": "15 cycles",
-                "unit": "cycles",
-                "measured_entity": "mechanical alloying synthesis",
-                "measured_property": "program"
-            },
-            {
-                "docId": "101039c6dt02166b",
-                "quantity": "2 minutes",
-                "unit": "minutes",
-                "measured_entity": "mechanical alloying synthesis",
-                "measured_property": "program"
+                "quantity": "5 g",
+                "unit": "g",
+                "measured_entity": "sample",
+                "measured_property": "inserted"
             },
             {
-                "docId": "101039c6dt02166b",
-                "quantity": "700 rpm",
-                "unit": "rpm",
-                "measured_entity": "mechanical alloying synthesis",
-                "measured_property": "speed"
+                "quantity": "15 mm",
+                "unit": "mm",
+                "measured_entity": "high density graphite dies",
+                "measured_property": "inner diameter"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "45 minutes",
                 "unit": "minutes",
                 "measured_entity": "temperature",
                 "measured_property": "raised"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "973 K",
                 "unit": "K",
                 "measured_entity": "temperature",
                 "measured_property": "raised"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "40 minutes",
                 "unit": "minutes",
                 "measured_entity": "temperature",
                 "measured_property": "plateau"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "45 minutes",
                 "unit": "minutes",
                 "measured_entity": "temperature",
                 "measured_property": "ramp down"
             },
             {
-                "docId": "101039c6dt02166b",
                 "quantity": "from 28 MPa to 50 MPa",
                 "unit": "MPa",
                 "measured_entity": "pressure",

msp_paragraph_level_no_spans_val.json

@@ -4,116 +4,100 @@
         "paragraph": "Mg 2 Si 0.45 Sn 0.55 Based Thermoelectric Solid Solutions with Band Convergence\n\nMg2(1+x)Si0.45Sn0.537Sb0.013 (x = 0.04, 0.06, 0.08, 0.10, 0.12) compounds were synthesized by a B2O3 flux method.22 Elemental Mg (99%), Si (99.9%), Sn (99.5%) and Sb (99.999%) powders were utilized. All preparation steps were performed in an argon glove box. Raw powders were weighed, and thoroughly mixed in an agate mortar. The starting materials were transferred into an alumina crucible, covered by B2O3 powders and then compacted. The crucibles were placed into a chamber furnace, heated at 973 K for 10 h and finally cooled down to room temperature. The ingots were ground and sieved to ~50 \u03bcm and hot pressed in a graphite die of \u03a6 12.7 mm under a pressure of 80 MPa at 1025 K for 2 h, resulting in compact pellets for property analysis.",
         "measurement_extractions": [
             {
-                "docId": "101002aenm201300174",
-                "quantity": "99.9%",
-                "unit": "%",
-                "measured_entity": "Si",
-                "measured_property": null
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "99.5%",
-                "unit": "%",
-                "measured_entity": "Sn",
-                "measured_property": null
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "99.999%",
-                "unit": "%",
-                "measured_entity": "Sb",
-                "measured_property": null
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "50 \u03bcm",
-                "unit": "\u03bcm",
-                "measured_entity": "ingots",
-                "measured_property": "ground and sieved"
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "12.7 mm",
-                "unit": "mm",
-                "measured_entity": "graphite die",
-                "measured_property": "hot pressed"
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "80 MPa",
-                "unit": "MPa",
-                "measured_entity": "ingots were ground and sieved",
-                "measured_property": "pressure"
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "1025 K",
-                "unit": "K",
-                "measured_entity": "ingots were ground and sieved",
-                "measured_property": "hot pressed"
-            },
-            {
-                "docId": "101002aenm201300174",
-                "quantity": "2 h",
-                "unit": "h",
-                "measured_entity": "ingots were ground and sieved",
-                "measured_property": "hot pressed"
-            },
-            {
-                "docId": "101002aenm201300174",
                 "quantity": "0.04",
                 "unit": null,
                 "measured_entity": "Mg2(1+x)Si0.45Sn0.537Sb0.013",
                 "measured_property": "x"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "0.06",
                 "unit": null,
                 "measured_entity": "Mg2(1+x)Si0.45Sn0.537Sb0.013",
                 "measured_property": "x"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "0.08",
                 "unit": null,
                 "measured_entity": "Mg2(1+x)Si0.45Sn0.537Sb0.013",
                 "measured_property": "x"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "0.10",
                 "unit": null,
                 "measured_entity": "Mg2(1+x)Si0.45Sn0.537Sb0.013",
                 "measured_property": "x"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "0.12",
                 "unit": null,
                 "measured_entity": "Mg2(1+x)Si0.45Sn0.537Sb0.013",
                 "measured_property": "x"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "99%",
                 "unit": "%",
                 "measured_entity": "Elemental Mg",
                 "measured_property": null
             },
             {
-                "docId": "101002aenm201300174",
+                "quantity": "99.9%",
+                "unit": "%",
+                "measured_entity": "Si",
+                "measured_property": null
+            },
+            {
+                "quantity": "99.5%",
+                "unit": "%",
+                "measured_entity": "Sn",
+                "measured_property": null
+            },
+            {
+                "quantity": "99.999%",
+                "unit": "%",
+                "measured_entity": "Sb",
+                "measured_property": null
+            },
+            {
                 "quantity": "973 K",
                 "unit": "K",
                 "measured_entity": "crucibles",
                 "measured_property": "heated"
             },
             {
-                "docId": "101002aenm201300174",
                 "quantity": "10 h",
                 "unit": "h",
                 "measured_entity": "crucibles",
                 "measured_property": "heated"
+            },
+            {
+                "quantity": "50 \u03bcm",
+                "unit": "\u03bcm",
+                "measured_entity": "ingots",
+                "measured_property": "ground and sieved"
+            },
+            {
+                "quantity": "12.7 mm",
+                "unit": "mm",
+                "measured_entity": "graphite die",
+                "measured_property": "hot pressed"
+            },
+            {
+                "quantity": "80 MPa",
+                "unit": "MPa",
+                "measured_entity": "ingots were ground and sieved",
+                "measured_property": "pressure"
+            },
+            {
+                "quantity": "1025 K",
+                "unit": "K",
+                "measured_entity": "ingots were ground and sieved",
+                "measured_property": "hot pressed"
+            },
+            {
+                "quantity": "2 h",
+                "unit": "h",
+                "measured_entity": "ingots were ground and sieved",
+                "measured_property": "hot pressed"
             }
         ],
         "split": "val",
@@ -125,77 +109,66 @@
         "paragraph": "10.1016/j.jallcom.2016.05.264\nMulti-shelled NiO hollow spheres: Easy hydrothermal synthesis and lithium storage performances\n\nSynthesis of multi-shelled NiO hollow spheres: In a typical experiment, 0.01 mol d-glucose and 0.02 mol Ni(NO3)2*6H2O were dissolved in 50 ml utrapure water. Then, the solution was homogenized by vigorous stirring. After stirring for 30 min, the resultant mixture was transferred to a 100 ml Teflon-lined autoclave followed by hydrothermal treatment at 180 degC for 20 h. The obtained products were washed and filtered off several times using utrapure water and ethanol successively, and finally dried in a vacuum oven at 80 degC for 12 h. After synthesis, the products were subjected to annealing at 270, 350, 430 or 550 degC for 3 h in air with a heating rate of 2 degC min-1 from room temperature to obtain multi-shelled NiO hollow spheres with a controlled number of shells (solid NiO sphere, double-, triple- and quadruple/quintuple-shelled NiO hollow sphere, respectively).",
         "measurement_extractions": [
             {
-                "docId": "101016jjallcom201605264",
-                "quantity": "80 degC",
-                "unit": "degC",
-                "measured_entity": "products",
-                "measured_property": "dried"
-            },
-            {
-                "docId": "101016jjallcom201605264",
-                "quantity": "12 h",
-                "unit": "h",
-                "measured_entity": "products",
-                "measured_property": "dried"
-            },
-            {
-                "docId": "101016jjallcom201605264",
                 "quantity": "0.01 mol",
                 "unit": "mol",
                 "measured_entity": "d-glucose",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "0.02 mol",
                 "unit": "mol",
                 "measured_entity": "Ni(NO3)2*6H2O",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "50 ml",
                 "unit": "ml",
                 "measured_entity": "utrapure water",
                 "measured_property": null
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "100 ml",
                 "unit": "ml",
                 "measured_entity": "Teflon-lined autoclave",
                 "measured_property": null
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "180 degC",
                 "unit": "degC",
                 "measured_entity": "resultant mixture",
                 "measured_property": "hydrothermal treatment"
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "20 h",
                 "unit": "h",
                 "measured_entity": "resultant mixture",
                 "measured_property": "hydrothermal treatment"
             },
             {
-                "docId": "101016jjallcom201605264",
+                "quantity": "80 degC",
+                "unit": "degC",
+                "measured_entity": "products",
+                "measured_property": "dried"
+            },
+            {
+                "quantity": "12 h",
+                "unit": "h",
+                "measured_entity": "products",
+                "measured_property": "dried"
+            },
+            {
                 "quantity": "270, 350, 430 or 550 degC",
                 "unit": "degC",
                 "measured_entity": "products",
                 "measured_property": "annealing"
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "2 degC min-1",
                 "unit": "degC min-1",
                 "measured_entity": "products",
                 "measured_property": "heating rate"
             },
             {
-                "docId": "101016jjallcom201605264",
                 "quantity": "3 h",
                 "unit": "h",
                 "measured_entity": "products",
@@ -211,35 +184,30 @@
         "paragraph": "10.1016/j.jpowsour.2014.11.037\nPhase composition and electrochemical performance of sodium lithium titanates as anode materials for lithium rechargeable batteries\n\nNaxLi4-xTi6O14 (0 <= x <= 4) samples with different Na contents (x = 0, 1, 2, 3 and 4) were synthesized by a traditional solid-state method. The stoichiometric amounts of CH3COOLi*2H2O (Aladdin Chemistry), CH3COONa*3H2O (Aladdin Chemistry), TiO2 (Aladdin Chemistry) were mixed with oxalic acid dehydrate chelating agent (Aladdin Chemistry) under various Na/Li molar ratios and pretreated by high energy ball-milling in ethanol at 400 rpm rotational speed for 15 h. The obtained precursor slurry was dried at 80 degC and then calcinated at 900 degC for 10 h in air atmosphere.",
         "measurement_extractions": [
             {
-                "docId": "101016jjpowsour201411037",
                 "quantity": "400 rpm",
                 "unit": "rpm",
                 "measured_entity": "stoichiometric amounts of CH3COOLi*2H2O (Aladdin Chemistry), CH3COONa*3H2O (Aladdin Chemistry), TiO2 (Aladdin Chemistry) were mixed with oxalic acid dehydrate chelating agent",
                 "measured_property": "high energy ball-milling"
             },
             {
-                "docId": "101016jjpowsour201411037",
                 "quantity": "15 h",
                 "unit": "h",
                 "measured_entity": "stoichiometric amounts of CH3COOLi*2H2O (Aladdin Chemistry), CH3COONa*3H2O (Aladdin Chemistry), TiO2 (Aladdin Chemistry) were mixed with oxalic acid dehydrate chelating agent",
                 "measured_property": "high energy ball-milling"
             },
             {
-                "docId": "101016jjpowsour201411037",
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "obtained precursor slurry",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jjpowsour201411037",
                 "quantity": "900 degC",
                 "unit": "degC",
                 "measured_entity": "obtained precursor slurry",
                 "measured_property": "calcinated"
             },
             {
-                "docId": "101016jjpowsour201411037",
                 "quantity": "10 h",
                 "unit": "h",
                 "measured_entity": "obtained precursor slurry",
@@ -255,84 +223,72 @@
         "paragraph": "10.1016/j.jpowsour.2015.12.048\nSynthesis of sub-10 nm copper sulphide rods as high-performance anode for long-cycle life Li-ion batteries\n\nCopper acetate monohydrate (analytical reagent (AR)), pyridine (AR), and sodium sulfide nonahydrate (AR) were purchased from Sigma-Aldrich. The electrolyte was purchased from Guo Tai Hua Long Company, including 1 M LiPF6 in ethylene carbonate (EC) and dimethyl carbonate (DMC) (1:1 by volume). All chemicals were used without further purification. \n\nIn a typical synthesis, 5.0 mmol of copper acetate monohydrate was dissolved into 40 mL distilled water/pyridine mixture (v:v = 1:3) and heated to 80 degC. 5.0 mmol of sodium sulfide nonahydrate was dissolved into 20 mL of distilled water. Then, sodium sulfide solution was dropped into copper acetate solution under vigorous stirring. Finally, the mixture reacted for 2 h at 80 degC. The final products was collected and washed several times by distilled water or other solvents (e.g., ethanol, pyridine), and then dried in a vacuum at 60 degC for 12 h.\n\n",
         "measurement_extractions": [
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "1 M",
                 "unit": "M",
                 "measured_entity": "LiPF6",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "1:1 by volume",
                 "unit": "by volume",
                 "measured_entity": "ethylene carbonate (EC) and dimethyl carbonate (DMC)",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "5.0 mmol",
                 "unit": "mmol",
                 "measured_entity": "copper acetate monohydrate",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "40 mL",
                 "unit": "mL",
                 "measured_entity": "distilled water/pyridine mixture",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "1:3",
                 "unit": null,
                 "measured_entity": "distilled water/pyridine mixture",
                 "measured_property": "v:v"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "5.0 mmol of copper acetate monohydrate was dissolved into 40 mL distilled water/pyridine mixture",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "5.0 mmol",
                 "unit": "mmol",
                 "measured_entity": "sodium sulfide nonahydrate",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "20 mL",
                 "unit": "mL",
                 "measured_entity": "distilled water",
                 "measured_property": null
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "2 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "reacted"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "80 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "reacted"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "final products",
                 "measured_property": "dried in a vacuum"
             },
             {
-                "docId": "101016jjpowsour201512048",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "final products",
@@ -348,133 +304,114 @@
         "paragraph": "10.1016/j.jssc.2009.11.025\nCrystal growth, structure and magnetic properties of the double perovskites Ln2MgIrO6 (Ln=Pr, Nd, Sm-Gd)\n\nFor all compounds, the lanthanide sesquioxides, Ln2O3 (Nd, Sm, Eu, Gd), (Alfa Aesar, 99.99%) were fired at 1000 degC for 12 h prior to the reactions. Pr6O11 (Alfa Aesar, 99.9%) was converted to Pr2O3 by heating Pr6O11 at 1000 degC for 24 h under a reducing 5% H2 atmosphere. KOH (Fisher Scientific, A.C.S Reagent Grade, 99.9%), iridium powder (Engelhard, 99.99%) and MgO (Alfa Aesar, 99.998%) were used as received. Single crystals of Ln2MgIrO6 were grown from a high temperature melt of potassium hydroxide. Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes and heated in a box furnace to a temperature of 700 degC at 10 degC/min, held for 24 h at 700 degC, slow cooled to 600 degC at 0.2 degC/min and then allowed to cool to room temperature by turning off the furnace. The black crystals were removed from the flux matrix by dissolving the flux in water aided by sonication. The crystals were finally extracted by vacuum filtration.",
         "measurement_extractions": [
             {
-                "docId": "101016jjssc200911025",
+                "quantity": "99.99%",
+                "unit": "%",
+                "measured_entity": "Ln2O3",
+                "measured_property": null
+            },
+            {
+                "quantity": "1000 degC",
+                "unit": "degC",
+                "measured_entity": "Ln2O3",
+                "measured_property": "fired"
+            },
+            {
+                "quantity": "12 h",
+                "unit": "h",
+                "measured_entity": "Ln2O3",
+                "measured_property": "fired"
+            },
+            {
                 "quantity": "99.9%",
                 "unit": "%",
                 "measured_entity": "Pr6O11",
                 "measured_property": null
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "1000 degC",
                 "unit": "degC",
                 "measured_entity": "Pr6O11",
                 "measured_property": "heating"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "Pr6O11",
                 "measured_property": "heating"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "5%",
                 "unit": "%",
                 "measured_entity": "atmosphere",
                 "measured_property": "H2"
             },
             {
-                "docId": "101016jjssc200911025",
-                "quantity": "99.99%",
-                "unit": "%",
-                "measured_entity": "Ln2O3",
-                "measured_property": null
-            },
-            {
-                "docId": "101016jjssc200911025",
-                "quantity": "1000 degC",
-                "unit": "degC",
-                "measured_entity": "Ln2O3",
-                "measured_property": "fired"
-            },
-            {
-                "docId": "101016jjssc200911025",
-                "quantity": "12 h",
-                "unit": "h",
-                "measured_entity": "Ln2O3",
-                "measured_property": "fired"
-            },
-            {
-                "docId": "101016jjssc200911025",
                 "quantity": "99.9%",
                 "unit": "%",
                 "measured_entity": "KOH",
                 "measured_property": null
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "99.99%",
                 "unit": "%",
                 "measured_entity": "iridium powder",
                 "measured_property": null
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "99.998%",
                 "unit": "%",
                 "measured_entity": "MgO",
                 "measured_property": null
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "700 degC at 10 degC/min, held for 24 h at 700 degC",
                 "unit": "degC",
                 "measured_entity": "Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "0.2 degC/min",
                 "unit": "degC/min",
                 "measured_entity": "Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes",
                 "measured_property": "cooled"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "4 g",
                 "unit": "g",
                 "measured_entity": "KOH",
                 "measured_property": "loaded into sealed silver tubes"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "1 mmol",
                 "unit": "mmol",
                 "measured_entity": "MgO",
                 "measured_property": "loaded into sealed silver tubes"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "10 degC/min",
                 "unit": "degC/min",
                 "measured_entity": "Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "600 degC",
                 "unit": "degC",
                 "measured_entity": "Ln2O3 (Pr, Nd, Sm, Eu, Gd) (0.5 mmol), MgO (1 mmol), Ir (0.5 mmol), and KOH (4 g) were loaded into sealed silver tubes",
                 "measured_property": "cooled"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "0.5 mmol",
                 "unit": "mmol",
                 "measured_entity": "Ir",
                 "measured_property": "loaded into sealed silver tubes"
             },
             {
-                "docId": "101016jjssc200911025",
                 "quantity": "0.5 mmol",
                 "unit": "mmol",
                 "measured_entity": "Ln2O3",
@@ -490,112 +427,96 @@
         "paragraph": "In a typical process, 2.5 mmol La(NO3)3*6H2O, 2.24 g 50% Mn(NO3)2 solution (containing 7 mmol Mn2+), 10 mmol citric acid (C6H8O7*H2O), 45 mmol urea and 1.0 g P123 were dissolved with a mixed solvent containing 2 mL ethanol, 8 mL ethylene glycol and 2 mL H2O. After being stirred for 5 h, the obtained solution was transferred into a 70 mL stainless autoclave, and heated at 100 degC for 48 h. The solid product was washed and collected by centrifugation, then dried overnight at 60 degC. This gray product was calcined at 600 degC for 8 h in air flow to convert it to LaMnO3.",
         "measurement_extractions": [
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "2.5 mmol",
                 "unit": "mmol",
                 "measured_entity": "La(NO3)3*6H2O",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "2.24 g",
                 "unit": "g",
                 "measured_entity": "50% Mn(NO3)2 solution",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "50%",
                 "unit": "%",
                 "measured_entity": "solution",
                 "measured_property": "Mn(NO3)2"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "7 mmol",
                 "unit": "mmol",
                 "measured_entity": "Mn2+",
                 "measured_property": null
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "10 mmol",
                 "unit": "mmol",
                 "measured_entity": "citric acid (C6H8O7*H2O)",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "45 mmol",
                 "unit": "mmol",
                 "measured_entity": "urea",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "1.0 g",
                 "unit": "g",
                 "measured_entity": "P123",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "2 mL",
                 "unit": "mL",
                 "measured_entity": "solvent",
                 "measured_property": "ethanol"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "8 mL",
                 "unit": "mL",
                 "measured_entity": "solvent",
                 "measured_property": "ethylene glycol"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "2 mL",
                 "unit": "mL",
                 "measured_entity": "solvent",
                 "measured_property": "H2O"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "70 mL",
                 "unit": "mL",
                 "measured_entity": "stainless autoclave",
                 "measured_property": null
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "100 degC",
                 "unit": "degC",
                 "measured_entity": "obtained solution",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "48 h",
                 "unit": "h",
                 "measured_entity": "obtained solution",
                 "measured_property": "heated"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "solid product",
                 "measured_property": "dried overnight"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "600 degC",
                 "unit": "degC",
                 "measured_entity": "gray product",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jmatlet201210091",
                 "quantity": "8 h",
                 "unit": "h",
                 "measured_entity": "gray product",
@@ -611,77 +532,66 @@
         "paragraph": "10.1016/j.matlet.2017.01.142\nTemplate synthesis of Zn2TiO4 and Zn2Ti3O8 nanorods by hydrothermal-calcination combined processes\n0.200 mol Zn(NO3)2*6H2O and 0.015 mol La(NO3)3*6H2O were dissolved in 100 ml de-ionized water. Then 0.100 mol and 0.300 mol C4K2O9Ti*2H2O in 100 ml de-ionized water each were slowly added to the transparency solutions with keeping the pH at 10 throughout the process. These solutions were hydrothermally processed at 120 degC for 12 h. The samples were calcined at 750 degC for 5 h for further characterization.",
         "measurement_extractions": [
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "0.200 mol",
                 "unit": "mol",
                 "measured_entity": "Zn(NO3)2*6H2O",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "0.015 mol",
                 "unit": "mol",
                 "measured_entity": "La(NO3)3*6H2O",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "100 ml",
                 "unit": "ml",
                 "measured_entity": "de-ionized water",
                 "measured_property": null
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "0.100 mol",
                 "unit": "mol",
                 "measured_entity": "C4K2O9Ti*2H2O",
                 "measured_property": "slowly added"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "0.300 mol",
                 "unit": "mol",
                 "measured_entity": "C4K2O9Ti*2H2O",
                 "measured_property": "slowly added to the transparency solutions"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "10",
                 "unit": null,
                 "measured_entity": "transparency solutions",
                 "measured_property": "pH"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "100 ml",
                 "unit": "ml",
                 "measured_entity": "de-ionized water",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "120 degC",
                 "unit": "degC",
                 "measured_entity": "solutions",
                 "measured_property": "hydrothermally processed"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "solutions",
                 "measured_property": "hydrothermally processed"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "750 degC",
                 "unit": "degC",
                 "measured_entity": "samples",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101016jmatlet201701142",
                 "quantity": "5 h",
                 "unit": "h",
                 "measured_entity": "samples",
@@ -697,119 +607,102 @@
         "paragraph": "10.1016/j.molcata.2014.11.015\nKeggin type heteropoly acid, encapsulated in metal-organic framework: A heterogeneous and recyclable nanocatalyst for selective oxidation of sulfides and deep desulfurization of model fuels\nFor the synthesis of PMo@HKUST-1(I), PW@HKUST-1(II) and SiW@HKUST-1(III) catalysts, the mixture of BTC (0.21 g, 1 mmol) and 0.10 g of CTAB in absolute ethanol (14 mL) was prepared and then 0.06 g of PMo for (I), 0.1 g of PW for (II), 0.1 g of SiW for (III), and 1.45 g of copper(II) nitrate trihydrate (Cu(NO3)2*3H2O) were dissolved in distilled water (10 mL), Both solutions were combined and mixed under vigorous stirring for approximately 30 min and were aged without stirring for a further 2 days in the case of (I) and 4 days for (II and III) at room temperature. A green (I), blue (II) and light blue (III) precipitate were then collected, washed with distilled water three times and dried at 60 degC for 24 h. CTAB was removed by Soxhlet extraction with ethanol (laboratory use, Chem-Lab) which was performed for 24 h. The product was dried in air at 60 degC. The yields were 95%, 92.6% and 86.4% for (I), (II) and (III) respectively.",
         "measurement_extractions": [
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "2 days in the case of (I) and 4 days",
                 "unit": "days",
                 "measured_entity": "solutions",
                 "measured_property": "aged"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "0.1 g",
                 "unit": "g",
                 "measured_entity": "PW",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "0.21 g",
                 "unit": "g",
                 "measured_entity": "BTC",
                 "measured_property": "mixture"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "14 mL",
                 "unit": "mL",
                 "measured_entity": "absolute ethanol",
                 "measured_property": null
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "1.45 g",
                 "unit": "g",
                 "measured_entity": "copper(II) nitrate trihydrate (Cu(NO3)2*3H2O)",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "30 min",
                 "unit": "min",
                 "measured_entity": "solutions",
                 "measured_property": "mixed under vigorous stirring"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "1 mmol",
                 "unit": "mmol",
                 "measured_entity": "BTC",
                 "measured_property": "mixture"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "0.1 g",
                 "unit": "g",
                 "measured_entity": "SiW",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "0.06 g",
                 "unit": "g",
                 "measured_entity": "PMo",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "0.10 g",
                 "unit": "g",
                 "measured_entity": "CTAB",
                 "measured_property": "mixture"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "10 mL",
                 "unit": "mL",
                 "measured_entity": "n distilled water",
                 "measured_property": null
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "A green (I), blue (II) and light blue (III) precipitate",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "A green (I), blue (II) and light blue (III) precipitate",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "Soxhlet extraction",
                 "measured_property": "performed"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "product",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "95%",
                 "unit": "%",
                 "measured_entity": "yields",
                 "measured_property": null
             },
             {
-                "docId": "101016jmolcata201411015",
                 "quantity": "92.6%",
                 "unit": "%",
                 "measured_entity": "yields",
@@ -825,91 +718,78 @@
         "paragraph": "10.1016/j.nanoen.2014.10.008\nFormic acid-reduced ultrasmall Pd nanocrystals on graphene to provide superior electocatalytic activity and stability toward formic acid oxidation\n\nThe graphene oxide (GO) was synthesized from graphite by using a modified Hummers method [20] and [21]. The prepared graphene oxide was dried in normal vacuum at 70 degC for 12 h and then put into a glass bottle under high vacuum level at 60 degC overnight, followed by heating to 220 degC quickly. \n\nIn a typical synthesis of Pd@Graphene electrocatalyst (30% Pd), graphene 10.5 mg, poly(vinyl pyrrolidone) (PVP) 40 mg, and (NH4)2PdCl4 12 mg were dissolved in 2 mL of deionized water. The mixture was treated in an ultrasonic bath to form a uniform aqueous dispersion, then added 3 mL HCOOH and ultrasonically treated for 10 min. The obtained black power was isolated by centrifugation, cleaned by three cycles of centrifugation/washing, and oven-dried at 60 degC for more than 6 h.",
         "measurement_extractions": [
             {
-                "docId": "101016jnanoen201410008",
+                "quantity": "70 degC",
+                "unit": "degC",
+                "measured_entity": "graphene oxide",
+                "measured_property": "dried"
+            },
+            {
+                "quantity": "12 h",
+                "unit": "h",
+                "measured_entity": "graphene oxide",
+                "measured_property": "dried"
+            },
+            {
+                "quantity": "60 degC",
+                "unit": "degC",
+                "measured_entity": "graphene oxide",
+                "measured_property": "high vacuum level"
+            },
+            {
+                "quantity": "220 degC",
+                "unit": "degC",
+                "measured_entity": "graphene oxide",
+                "measured_property": "heating"
+            },
+            {
                 "quantity": "30%",
                 "unit": "%",
                 "measured_entity": "Pd",
                 "measured_property": null
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "10.5 mg",
                 "unit": "mg",
                 "measured_entity": "graphene",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "40 mg",
                 "unit": "mg",
                 "measured_entity": "poly(vinyl pyrrolidone) (PVP)",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "12 mg",
                 "unit": "mg",
                 "measured_entity": "(NH4)2PdCl4",
                 "measured_property": "dissolved"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "2 mL",
                 "unit": "mL",
                 "measured_entity": "deionized water",
                 "measured_property": null
             },
             {
-                "docId": "101016jnanoen201410008",
-                "quantity": "70 degC",
-                "unit": "degC",
-                "measured_entity": "graphene oxide",
-                "measured_property": "dried"
-            },
-            {
-                "docId": "101016jnanoen201410008",
-                "quantity": "12 h",
-                "unit": "h",
-                "measured_entity": "graphene oxide",
-                "measured_property": "dried"
-            },
-            {
-                "docId": "101016jnanoen201410008",
-                "quantity": "60 degC",
-                "unit": "degC",
-                "measured_entity": "graphene oxide",
-                "measured_property": "high vacuum level"
-            },
-            {
-                "docId": "101016jnanoen201410008",
-                "quantity": "220 degC",
-                "unit": "degC",
-                "measured_entity": "graphene oxide",
-                "measured_property": "heating"
-            },
-            {
-                "docId": "101016jnanoen201410008",
                 "quantity": "3 mL",
                 "unit": "mL",
                 "measured_entity": "HCOOH",
                 "measured_property": "added"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "10 min",
                 "unit": "min",
                 "measured_entity": "uniform aqueous dispersion, then added 3 mL HCOOH",
                 "measured_property": "ultrasonically treated"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "60 degC",
                 "unit": "degC",
                 "measured_entity": "obtained black power",
                 "measured_property": "oven-dried"
             },
             {
-                "docId": "101016jnanoen201410008",
                 "quantity": "more than 6 h",
                 "unit": "h",
                 "measured_entity": "obtained black power",
@@ -925,67 +805,58 @@
         "paragraph": "10.1016/j.solidstatesciences.2016.09.005\nDielectric properties of FeNbO4 ceramics prepared by the sol-gel method\n\nFeNbO4 powders were prepared using the sol-gel method. Niobium chloride (NbCl5) and iron nitrate (Fe(NO3)3*9H2O), were used as starting materials and citric acid and ethylene glycol as chelating agent and reaction medium, respectively. A suspension containing stoichiometric amounts of starting materials was previously prepared in a minor amount of hydrogen peroxide (3% V/V) and dispersed in a mixture of citric acid and ethylene glycol in a molar ratio 1:3. In order to promote the solubility, the suspension was stirred until a clear colloidal suspension was obtained. \n\nThe solution was dried at 300 degC for 24 h to evaporate the solvent and the obtained powders were thermally analysed by differential thermal analysis, performed in a Lynseis Apparatus type L92/095, in the temperature range 20-1200 degC, with a heating rate of 5 degC/min, using Al2O3 as reference. \n\nSubsequently, the dry powders were pressed into pellets, and finally heat-treated, according to the DTA results, at 500, 650, 850, 1000 and 1200 degC, using a dwell time of 4 h, with a heating rate of 5 oC/min.",
         "measurement_extractions": [
             {
-                "docId": "101016jsolidstatesciences201609005",
+                "quantity": "3% V/V",
+                "unit": "% V/V",
+                "measured_entity": "suspension",
+                "measured_property": "hydrogen peroxide"
+            },
+            {
+                "quantity": "1:3",
+                "unit": null,
+                "measured_entity": "citric acid and ethylene glycol",
+                "measured_property": "molar ratio"
+            },
+            {
                 "quantity": "20-1200 degC",
                 "unit": "degC",
                 "measured_entity": "powders were thermally analysed",
                 "measured_property": "temperature range"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "5 degC/min",
                 "unit": "degC/min",
                 "measured_entity": "powders",
                 "measured_property": "heating rate"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "300 degC",
                 "unit": "degC",
                 "measured_entity": "solution",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "solution",
                 "measured_property": "dried"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "500, 650, 850, 1000 and 1200 degC",
                 "unit": "degC",
                 "measured_entity": "pellets",
                 "measured_property": "heat-treated"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "4 h",
                 "unit": "h",
                 "measured_entity": "pellets",
                 "measured_property": "heat-treated"
             },
             {
-                "docId": "101016jsolidstatesciences201609005",
                 "quantity": "5 oC/min",
                 "unit": "oC/min",
                 "measured_entity": "pellets",
                 "measured_property": "heating rate"
-            },
-            {
-                "docId": "101016jsolidstatesciences201609005",
-                "quantity": "3% V/V",
-                "unit": "% V/V",
-                "measured_entity": "suspension",
-                "measured_property": "hydrogen peroxide"
-            },
-            {
-                "docId": "101016jsolidstatesciences201609005",
-                "quantity": "1:3",
-                "unit": null,
-                "measured_entity": "citric acid and ethylene glycol",
-                "measured_property": "molar ratio"
             }
         ],
         "split": "val",
@@ -997,39 +868,34 @@
         "paragraph": "A series of polycrystalline samples of SrMo1-xNixO4(0.02<=x<=0.08) were prepared through the conventional solid-state reaction method in air. Appropriate proportions of high-purity SrCO3, MoO3, and Ni powders were thoroughly mixed according to the desired stoichiometry, and then prefired at 900 [ ?]C for 24 h. ?]C for 24 h with intermediate grinding twice. White compounds, SrMo1-xNixO4, were obtained. The compounds were ground and pressed into small pellets about 10 mm diameter and 2 mm thickness.",
         "measurement_extractions": [
             {
-                "docId": "101016jssc200704044",
-                "quantity": "10 mm",
-                "unit": "mm",
-                "measured_entity": "pellets",
-                "measured_property": "diameter"
-            },
-            {
-                "docId": "101016jssc200704044",
-                "quantity": "2 mm",
-                "unit": "mm",
-                "measured_entity": "pellets",
-                "measured_property": "thickness"
-            },
-            {
-                "docId": "101016jssc200704044",
                 "quantity": "900",
                 "unit": null,
                 "measured_entity": "high-purity SrCO3, MoO3, and Ni powders",
                 "measured_property": "prefired"
             },
             {
-                "docId": "101016jssc200704044",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": null,
                 "measured_property": null
             },
             {
-                "docId": "101016jssc200704044",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": null,
                 "measured_property": null
+            },
+            {
+                "quantity": "10 mm",
+                "unit": "mm",
+                "measured_entity": "pellets",
+                "measured_property": "diameter"
+            },
+            {
+                "quantity": "2 mm",
+                "unit": "mm",
+                "measured_entity": "pellets",
+                "measured_property": "thickness"
             }
         ],
         "split": "val",
@@ -1041,63 +907,54 @@
         "paragraph": "Stoichiometric amounts of Ln(NO3)3*6H2O(Aldrich, 99.9%, metal basis), Ba(NO3)2 (Aldrich, 99+%), Sr(NO3)2 (Aldrich, 99+%), Co(NO3)2*6H2O (Aldrich, 98+%), and Fe(NO3)3*6H2O (Aldrich, 98%) were dissolved in distilled water with proper amount of glycine. The solutions were heated up to 350degC in air and followed by combustion to form fine powders, which were calcined at 600degC for 4 hours. The resulting powders were then grinded and calcined again at 900degC for 4 hours.",
         "measurement_extractions": [
             {
-                "docId": "101038srep02426",
+                "quantity": "99.9%",
+                "unit": "%",
+                "measured_entity": "Ln(NO3)3*6H2O",
+                "measured_property": null
+            },
+            {
                 "quantity": "99+%",
                 "unit": "%",
                 "measured_entity": "Sr(NO3)2",
                 "measured_property": null
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "98+%",
                 "unit": "%",
                 "measured_entity": "Co(NO3)2*6H2O",
                 "measured_property": null
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "98%",
                 "unit": "%",
                 "measured_entity": "Fe(NO3)3*6H2O",
                 "measured_property": null
             },
             {
-                "docId": "101038srep02426",
-                "quantity": "99.9%",
-                "unit": "%",
-                "measured_entity": "Ln(NO3)3*6H2O",
-                "measured_property": null
-            },
-            {
-                "docId": "101038srep02426",
                 "quantity": "up to 350degC",
                 "unit": "degC",
                 "measured_entity": "solutions",
                 "measured_property": "heated"
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "600degC",
                 "unit": "degC",
                 "measured_entity": "fine powders",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "4 hours",
                 "unit": "hours",
                 "measured_entity": "fine powders",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "900degC",
                 "unit": "degC",
                 "measured_entity": "resulting powders",
                 "measured_property": "calcined"
             },
             {
-                "docId": "101038srep02426",
                 "quantity": "4 hours",
                 "unit": "hours",
                 "measured_entity": "resulting powders",
@@ -1113,81 +970,70 @@
         "paragraph": "10.1039/c4cy00360h\nCatalytic consequences of micropore topology, mesoporosity, and acidity on the hydrolysis of sucrose over zeolite catalysts\nThe conventional microporous FER, MFI, MOR, BEA, and FAU with different acidity (Si/Al ratio) were purchased from Zeolyst. MWW and PMWW were derived from the same precursor, MWW (P). The hydrothermal synthesis of MWW (P) was carried out by using the method described by Corma et al.39,40 One portion of the crystalline product MWW (P) was dried and calcined to produce MWW. The other portion of MWW (P) was swollen according to the method developed by Maheshwari et al.,41 followed by pillaring of the swollen materials using the procedure reported by Barth et al.38 The resulting solid was treated using the same conditions as those for MWW to produce PMWW. A multilamellar MFI was synthesized using the method reported by Ryoo and co-workers,43 through a coherent assembly of the zeolite layer and the structure directing agent, a diquaternary ammonium surfactant with a relatively long hydrocarbon chain. Pillaring of multilamellar MFI was done as reported by Na et al.42 to produce PMFI, using a similar pillaring procedure to that of swollen MWW (P). The as-synthesized MWW and MFI zeolites were ion-exchanged four times using 1 mol L-1 aqueous NH4NO3 (weight ratio of zeolite to NH4NO3 solution = 1:10) at 353 K for 12 h and subsequently collected by vacuum filtration, washed with deionized (DI) water three times, and dried at 343 K overnight. No ion-exchange process was applied to the commercial zeolites since they were purchased in the NH4+-form. All zeolite samples in their NH4+-form were treated in dry air (100 mL min-1, ultrapure, Airgas) by increasing the temperature from ambient temperature to 823 K at 1.45 K min-1 and holding for 4 h to thermally decompose NH4+ to NH3 and H+. To differentiate the same type of zeolite with different Si/Al ratios, each catalyst is named by its structure type and Si/Al ratio in the remainder of this paper.",
         "measurement_extractions": [
             {
-                "docId": "101039c4cy00360h",
-                "quantity": "100 mL min-1",
-                "unit": "mL min-1",
-                "measured_entity": "zeolite samples in their NH4+-form",
-                "measured_property": "treated"
-            },
-            {
-                "docId": "101039c4cy00360h",
-                "quantity": "823 K",
-                "unit": "K",
-                "measured_entity": "zeolite samples in their NH4+-form",
-                "measured_property": "temperature"
-            },
-            {
-                "docId": "101039c4cy00360h",
-                "quantity": "1.45 K min-1",
-                "unit": "K min-1",
-                "measured_entity": "zeolite samples in their NH4+-form",
-                "measured_property": "increasing the temperature"
-            },
-            {
-                "docId": "101039c4cy00360h",
-                "quantity": "4 h",
-                "unit": "h",
-                "measured_entity": "zeolite samples in their NH4+-form",
-                "measured_property": "holding"
-            },
-            {
-                "docId": "101039c4cy00360h",
                 "quantity": "1 mol L-1",
                 "unit": "mol L-1",
                 "measured_entity": "aqueous NH4NO3",
                 "measured_property": null
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "1:10",
                 "unit": null,
                 "measured_entity": "zeolite to NH4NO3 solution",
                 "measured_property": "weight ratio"
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "353 K",
                 "unit": "K",
                 "measured_entity": "as-synthesized MWW and MFI zeolites",
                 "measured_property": "ion-exchanged"
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "as-synthesized MWW and MFI zeolites",
                 "measured_property": "ion-exchanged"
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "343 K",
                 "unit": "K",
                 "measured_entity": "as-synthesized MWW and MFI zeolites",
                 "measured_property": "dried"
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "four times",
                 "unit": "times",
                 "measured_entity": "as-synthesized MWW and MFI zeolites",
                 "measured_property": "ion-exchanged"
             },
             {
-                "docId": "101039c4cy00360h",
                 "quantity": "three times",
                 "unit": "times",
                 "measured_entity": "deionized (DI) water",
                 "measured_property": null
+            },
+            {
+                "quantity": "100 mL min-1",
+                "unit": "mL min-1",
+                "measured_entity": "zeolite samples in their NH4+-form",
+                "measured_property": "treated"
+            },
+            {
+                "quantity": "823 K",
+                "unit": "K",
+                "measured_entity": "zeolite samples in their NH4+-form",
+                "measured_property": "temperature"
+            },
+            {
+                "quantity": "1.45 K min-1",
+                "unit": "K min-1",
+                "measured_entity": "zeolite samples in their NH4+-form",
+                "measured_property": "increasing the temperature"
+            },
+            {
+                "quantity": "4 h",
+                "unit": "h",
+                "measured_entity": "zeolite samples in their NH4+-form",
+                "measured_property": "holding"
             }
         ],
         "split": "val",
@@ -1199,88 +1045,76 @@
         "paragraph": "PrBa 0.8 Ca 0.2 Mn 2 O 5+\u03b4\nIn order to fabricate a La0.9Sr0.1Ga0.8Mg0.2O3-\u03b4 (LSGM) electrolyte supported cell, the LSGM powder was prepared by the solid state reaction method and a dense electrolyte substrate was prepared by dry pressing followed by sintering at 1475 degC. Stoichiometric amounts of La2O3 (Sigma 99.99%), SrCO3 (Sigma, 99.99%), Ga2O3 (Sigma, 99.99%), and MgO (Sigma, 99.9%) powders were ball milled in ethanol for 24 h. After drying, the mixture was calcined for 6 h. The thickness of the LSGM electrolyte was adjusted to about 250 \u03bcm by polishing. LDC (La0.4Ce0.6O2-\u03b4) was also prepared by ball milling stoichiometric amounts of La2O3 and CeO2 (Sigma, 99.99%) in ethanol and then calcined for 6 h. For the preparation of the electrode slurry, disordered Pr0.5Ba0.4Ca0.1MnO3 was mixed with an organic binder, V-006. The Pr0.5Ba0.4Ca0.1MnO3 slurry was applied on both sides of the LSGM pellet by the screen printing method, and then fired at 950 degC in air for 4 h.",
         "measurement_extractions": [
             {
-                "docId": "101039c5ta08878j",
-                "quantity": "99.99%",
-                "unit": "%",
-                "measured_entity": "CeO2",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c5ta08878j",
-                "quantity": "6 h",
-                "unit": "h",
-                "measured_entity": "ball milling stoichiometric amounts of La2O3 and CeO2 (Sigma, 99.99%) in ethanol",
-                "measured_property": "calcined"
-            },
-            {
-                "docId": "101039c5ta08878j",
-                "quantity": "950 degC",
-                "unit": "degC",
-                "measured_entity": "Pr0.5Ba0.4Ca0.1MnO3 slurry was applied on both sides of the LSGM pellet",
-                "measured_property": "fired"
-            },
-            {
-                "docId": "101039c5ta08878j",
-                "quantity": "4 h",
-                "unit": "h",
-                "measured_entity": "Pr0.5Ba0.4Ca0.1MnO3 slurry was applied on both sides of the LSGM pellet",
-                "measured_property": "fired"
-            },
-            {
-                "docId": "101039c5ta08878j",
-                "quantity": "250 \u03bcm",
-                "unit": "\u03bcm",
-                "measured_entity": "LSGM electrolyte",
-                "measured_property": "thickness"
-            },
-            {
-                "docId": "101039c5ta08878j",
                 "quantity": "1475 degC",
                 "unit": "degC",
                 "measured_entity": "sintering",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "99.99%",
                 "unit": "%",
                 "measured_entity": "La2O3",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "99.99%",
                 "unit": "%",
                 "measured_entity": "SrCO3",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "99.99%",
                 "unit": "%",
                 "measured_entity": "Ga2O3",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "99.9%",
                 "unit": "%",
                 "measured_entity": "MgO",
                 "measured_property": null
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "24 h",
                 "unit": "h",
                 "measured_entity": "Stoichiometric amounts of La2O3 (Sigma 99.99%), SrCO3 (Sigma, 99.99%), Ga2O3 (Sigma, 99.99%), and MgO (Sigma, 99.9%) powders",
                 "measured_property": "ball milled in ethanol"
             },
             {
-                "docId": "101039c5ta08878j",
                 "quantity": "6 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "calcined"
+            },
+            {
+                "quantity": "250 \u03bcm",
+                "unit": "\u03bcm",
+                "measured_entity": "LSGM electrolyte",
+                "measured_property": "thickness"
+            },
+            {
+                "quantity": "99.99%",
+                "unit": "%",
+                "measured_entity": "CeO2",
+                "measured_property": null
+            },
+            {
+                "quantity": "6 h",
+                "unit": "h",
+                "measured_entity": "ball milling stoichiometric amounts of La2O3 and CeO2 (Sigma, 99.99%) in ethanol",
+                "measured_property": "calcined"
+            },
+            {
+                "quantity": "950 degC",
+                "unit": "degC",
+                "measured_entity": "Pr0.5Ba0.4Ca0.1MnO3 slurry was applied on both sides of the LSGM pellet",
+                "measured_property": "fired"
+            },
+            {
+                "quantity": "4 h",
+                "unit": "h",
+                "measured_entity": "Pr0.5Ba0.4Ca0.1MnO3 slurry was applied on both sides of the LSGM pellet",
+                "measured_property": "fired"
             }
         ],
         "split": "val",
@@ -1292,207 +1126,178 @@
         "paragraph": "10.1039/c5tc00196j\nA facile fabrication of large-scale reduced graphene oxide-silver nanoparticle hybrid film as a highly active surface-enhanced Raman scattering substrate\nNatural graphite flake (99.8% purity), silver nitrate (AgNO3, >99%), and sodium citrate tribasic dehydrate (>=99.0% purity) were purchased from Sigma-Aldrich. R6G and MA were obtained from J&K Scientific Ltd (Beijing, China). H2SO4 (95-98 wt%) and KMnO4 (99.5% purity) were purchased from Beijing Chemical Co., Ltd (Beijing, China). H3PO4 (85% purity) and H2O2 (30% aqueous solution) were obtained from Xilong Chemical Co., Ltd. All chemicals used in this work were of analytical reagent grade and obtained from commercial sources and directly used without additional purification. The water used was purified through a Millipore system (~18.2 M\u03a9 cm-1). Carbon-coated Cu grids for transmission electron microscopy (TEM) characterization were purchased from Plano GmbH (Wetzlar, Germany). \nGO was synthesized by the oxidation of natural graphite flakes using a modified Hummers method to produce graphite oxide.31 In detail, 3 g of graphite flakes were mixed with a mixture of concentrated H2SO4/H3PO4 (9:1) under stirring at room temperature; KMnO4 (18 g) was added slowly by stirring, and the mixture was incubated and stirred in the thermostatic water bath for 12 h (50 degC). The mixture was poured slowly onto ice crush (200 mL) and 10% hydrogen peroxide (10 mL) when the temperature was decreased to room temperature. Then the mixture was centrifuged (4000 rpm for 0.5 h), and the remaining solid material was washed in succession with 400 mL of water, 400 mL of 30% hydrochloric acid, and 400 mL of ethanol (2x). The remaining material was filtered and vacuum-dried overnight at room temperature. Finally, 5.8 g of the product was obtained. \nAgNPs were synthesized according to the literature previously reported.32 In a typical synthesis, 100 mL of aqueous AgNO3 (0.5 mmol) was added into a 250 mL flask and heated to boil under punchy stirring in an oil bath. After that, 10 mL aqueous sodium citrate (1%) was added, and the color of the solution reached to yellow after 1 h, which indicates the formation of AgNPs.",
         "measurement_extractions": [
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "99.8%",
                 "unit": "%",
                 "measured_entity": "Natural graphite flake",
                 "measured_property": "purity"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": ">99%",
                 "unit": "%",
                 "measured_entity": "silver nitrate (AgNO3",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": ">=99.0%",
                 "unit": "%",
                 "measured_entity": "sodium citrate tribasic dehydrate",
                 "measured_property": "purity"
             },
             {
-                "docId": "101039c5tc00196j",
-                "quantity": "~18.2 M\u03a9 cm-1",
-                "unit": "M\u03a9 cm-1",
-                "measured_entity": "water",
-                "measured_property": "purified through a Millipore system"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "200 mL",
-                "unit": "mL",
-                "measured_entity": "ice crush",
+                "quantity": "95-98 wt%",
+                "unit": "wt%",
+                "measured_entity": "H2SO4",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
-                "quantity": "10%",
+                "quantity": "99.5%",
                 "unit": "%",
-                "measured_entity": "hydrogen peroxide",
-                "measured_property": null
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "10 mL",
-                "unit": "mL",
-                "measured_entity": "hydrogen peroxide",
-                "measured_property": null
+                "measured_entity": "KMnO4",
+                "measured_property": "purity"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "85%",
                 "unit": "%",
                 "measured_entity": "H3PO4",
                 "measured_property": "purity"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "30%",
                 "unit": "%",
                 "measured_entity": "H2O2",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
+                "quantity": "~18.2 M\u03a9 cm-1",
+                "unit": "M\u03a9 cm-1",
+                "measured_entity": "water",
+                "measured_property": "purified through a Millipore system"
+            },
+            {
                 "quantity": "3 g",
                 "unit": "g",
                 "measured_entity": "graphite flakes",
                 "measured_property": "mixed"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "9:1",
                 "unit": null,
                 "measured_entity": "H2SO4/H3PO4",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "18 g",
                 "unit": "g",
                 "measured_entity": "KMnO4",
                 "measured_property": "added"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "12 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "stirred"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "50 degC",
                 "unit": "degC",
                 "measured_entity": "mixture",
                 "measured_property": "stirred"
             },
             {
-                "docId": "101039c5tc00196j",
-                "quantity": "5.8 g",
-                "unit": "g",
-                "measured_entity": "product",
-                "measured_property": "obtained"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "100 mL",
+                "quantity": "200 mL",
                 "unit": "mL",
-                "measured_entity": "AgNO3",
-                "measured_property": "added"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "0.5 mmol",
-                "unit": "mmol",
-                "measured_entity": "AgNO3",
-                "measured_property": "added"
+                "measured_entity": "ice crush",
+                "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
-                "quantity": "250 mL",
-                "unit": "mL",
-                "measured_entity": "flask",
+                "quantity": "10%",
+                "unit": "%",
+                "measured_entity": "hydrogen peroxide",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "10 mL",
                 "unit": "mL",
-                "measured_entity": "sodium citrate",
-                "measured_property": "added"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "1%",
-                "unit": "%",
-                "measured_entity": "sodium citrate",
-                "measured_property": "added"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "1 h",
-                "unit": "h",
-                "measured_entity": "solution",
-                "measured_property": "reached to yellow"
-            },
-            {
-                "docId": "101039c5tc00196j",
-                "quantity": "95-98 wt%",
-                "unit": "wt%",
-                "measured_entity": "H2SO4",
+                "measured_entity": "hydrogen peroxide",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
-                "quantity": "99.5%",
-                "unit": "%",
-                "measured_entity": "KMnO4",
-                "measured_property": "purity"
-            },
-            {
-                "docId": "101039c5tc00196j",
                 "quantity": "4000 rpm",
                 "unit": "rpm",
                 "measured_entity": "mixture",
                 "measured_property": "centrifuged"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "0.5 h",
                 "unit": "h",
                 "measured_entity": "mixture",
                 "measured_property": "centrifuged"
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "400 mL",
                 "unit": "mL",
                 "measured_entity": "water",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "400 mL",
                 "unit": "mL",
                 "measured_entity": "30% hydrochloric acid",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "30%",
                 "unit": "%",
                 "measured_entity": "hydrochloric acid",
                 "measured_property": null
             },
             {
-                "docId": "101039c5tc00196j",
                 "quantity": "400 mL",
                 "unit": "mL",
                 "measured_entity": "ethanol",
                 "measured_property": null
+            },
+            {
+                "quantity": "5.8 g",
+                "unit": "g",
+                "measured_entity": "product",
+                "measured_property": "obtained"
+            },
+            {
+                "quantity": "100 mL",
+                "unit": "mL",
+                "measured_entity": "AgNO3",
+                "measured_property": "added"
+            },
+            {
+                "quantity": "0.5 mmol",
+                "unit": "mmol",
+                "measured_entity": "AgNO3",
+                "measured_property": "added"
+            },
+            {
+                "quantity": "250 mL",
+                "unit": "mL",
+                "measured_entity": "flask",
+                "measured_property": null
+            },
+            {
+                "quantity": "10 mL",
+                "unit": "mL",
+                "measured_entity": "sodium citrate",
+                "measured_property": "added"
+            },
+            {
+                "quantity": "1%",
+                "unit": "%",
+                "measured_entity": "sodium citrate",
+                "measured_property": "added"
+            },
+            {
+                "quantity": "1 h",
+                "unit": "h",
+                "measured_entity": "solution",
+                "measured_property": "reached to yellow"
             }
         ],
         "split": "val",