ES2655830T3 - Procedimiento de formación de minerales en capas hexagonales expandidos mediante una carga electroquímica y composición para el procedimiento electroquímico - Google Patents

Procedimiento de formación de minerales en capas hexagonales expandidos mediante una carga electroquímica y composición para el procedimiento electroquímico Download PDF

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ES2655830T3
ES2655830T3 ES12856906.8T ES12856906T ES2655830T3 ES 2655830 T3 ES2655830 T3 ES 2655830T3 ES 12856906 T ES12856906 T ES 12856906T ES 2655830 T3 ES2655830 T3 ES 2655830T3
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hlm
rock
layers
weight
suspension
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Kian Ping Loh
Junzhong Wang
Gordon Chiu
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National University of Singapore
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/007—Tellurides or selenides of metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • C01B21/0648—After-treatment, e.g. grinding, purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/06—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Primary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

Un procedimiento de formación de un mineral en capas hexagonal (HLM) expandido que comprende: sumergir al menos una porción de una roca de HLM en una suspensión constituida por una mezcla de roca de HLM expandido, una sal metálica y un disolvente orgánico. en el que la roca de HLM tiene capas intermedias atómicas cada una con una estructura de red cristalina hexagonal, con las capas intermedias atómicas separadas por espaciados entre capas; cargar electroquímicamente la roca de HLM incorporando la roca de HLM en al menos un electrodo y llevar a cabo la electrolisis a través de la suspensión usando el al menos un electrodo, introduciendo de este modo el disolvente orgánico y los iones de la sal metálica procedentes de la suspensión en los espaciados entre capas de la roca de HLM para formar un HLM cargado en una 1ª etapa que es exfoliado de la roca de HLM; y expandir el HLM cargado en una 1ª etapa aplicando una fuerza de expansión para aumentar los espaciados entre capas entre las capas atómicas, en el que la suspensión tiene la siguiente composición: - roca de HLM: 15-20 % en peso; - escamas de HLM: 0,1-5 % en peso; y - un electrolito de 80-160 g/l de LiClO4 (5-10 % en peso) en carbonato de propileno: 70-80 % en peso.

Description

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Claims (1)

  1. imagen1
ES12856906.8T 2011-12-14 2012-11-22 Procedimiento de formación de minerales en capas hexagonales expandidos mediante una carga electroquímica y composición para el procedimiento electroquímico Active ES2655830T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161570330P 2011-12-14 2011-12-14
US201161570330P 2011-12-14
PCT/SG2012/000440 WO2013089642A1 (en) 2011-12-14 2012-11-22 Process for forming expanded hexagonal layered minerals and derivatives using electrochemical charging

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ES2655830T3 true ES2655830T3 (es) 2018-02-21

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US (1) US9221687B2 (es)
EP (1) EP2791057B1 (es)
JP (1) JP6030148B2 (es)
KR (1) KR102090341B1 (es)
AU (1) AU2012353015B2 (es)
BR (1) BR112013028162B1 (es)
CA (1) CA2832682C (es)
ES (1) ES2655830T3 (es)
IL (1) IL228779A (es)
PL (1) PL2791057T3 (es)
SG (1) SG194136A1 (es)
WO (1) WO2013089642A1 (es)

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TWI522314B (zh) * 2011-12-23 2016-02-21 中央研究院 規模化量產製造石墨烯及石墨烯氧化物之設備及其方法
JP6097908B2 (ja) * 2012-05-25 2017-03-22 国立研究開発法人物質・材料研究機構 剥離グラフェン膜の製造方法
CN103879998A (zh) * 2013-12-27 2014-06-25 杭州金马能源科技有限公司 一种规模化电化学高效剥离制备石墨烯的装置
US10011875B2 (en) * 2014-01-13 2018-07-03 Trustees Of Boston University Methods and assays relating to Huntingtons disease and Parkinson's disease
CN104264179B (zh) * 2014-09-17 2016-06-22 中国科学院山西煤炭化学研究所 一种由石墨原矿电解法制备石墨烯的方法
EP3314040B1 (en) 2015-06-23 2022-12-21 Talga Group Ltd Mining method and use of mined material in production of graphene and graphitic material
WO2017027731A1 (en) * 2015-08-11 2017-02-16 Metoxs Pte Ltd Method for cost-efficient industrial production of graphite oxide, graphene oxide and graphene
GB201521056D0 (en) * 2015-11-30 2016-01-13 Univ Manchester Method
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US11168404B2 (en) * 2016-02-17 2021-11-09 Global Graphene Group, Inc. Electrochemical method of producing single-layer or few-layer graphene sheets
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CN106115677B (zh) * 2016-06-24 2018-10-26 崔建中 一种量产石墨烯的设备和方法
US10435797B2 (en) * 2016-06-26 2019-10-08 Global Graphene Group, Inc. Electrochemical production of graphene sheets from coke or coal
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GB201612960D0 (en) * 2016-07-27 2016-09-07 Talga Advanced Mat Gmbh Pre-treament coating composition and a method for producing the same
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JP6458208B2 (ja) * 2017-07-11 2019-01-23 康博 青木 グラフェンの製造方法
CN110219017B (zh) * 2019-06-06 2021-03-05 燕山大学 二硫化钼/膨胀石墨析氢电极的制备方法
CA3145046A1 (en) 2019-06-28 2020-12-30 Grafoid Inc. Graphene based filters and systems comprising same
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PL246926B1 (pl) 2020-12-21 2025-03-31 Inst Niskich Temperatur I Badan Strukturalnych Im Wlodzimierza Trzebiatowskiego Polskiej Akademii Na Sposób wytwarzania płatkowego grafenu bezpośrednio z grafitu mineralnego
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US9221687B2 (en) 2015-12-29
AU2012353015B2 (en) 2016-08-11
EP2791057B1 (en) 2017-11-01
US20140027299A1 (en) 2014-01-30
EP2791057A4 (en) 2015-08-26
WO2013089642A1 (en) 2013-06-20
CA2832682A1 (en) 2013-06-20
JP6030148B2 (ja) 2016-11-24
BR112013028162B1 (pt) 2020-10-27
WO2013089642A8 (en) 2013-09-19
JP2015507320A (ja) 2015-03-05
IL228779A0 (en) 2013-12-31
KR20140103032A (ko) 2014-08-25
EP2791057A1 (en) 2014-10-22
KR102090341B1 (ko) 2020-03-18
BR112013028162A2 (pt) 2017-01-10
AU2012353015A1 (en) 2013-10-31
SG194136A1 (en) 2013-11-29
CA2832682C (en) 2018-06-12
PL2791057T3 (pl) 2018-03-30
IL228779A (en) 2017-11-30

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