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DE60226498D1 - Mikrozusammensetzungspulver auf der basis von flachen graphitpartikeln und eines fluorpolymers und daraus hergestellte objekte - Google Patents

Mikrozusammensetzungspulver auf der basis von flachen graphitpartikeln und eines fluorpolymers und daraus hergestellte objekte

Info

Publication number
DE60226498D1
DE60226498D1 DE60226498T DE60226498T DE60226498D1 DE 60226498 D1 DE60226498 D1 DE 60226498D1 DE 60226498 T DE60226498 T DE 60226498T DE 60226498 T DE60226498 T DE 60226498T DE 60226498 D1 DE60226498 D1 DE 60226498D1
Authority
DE
Germany
Prior art keywords
graphite particles
micro
flat graphite
powder based
composition powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60226498T
Other languages
English (en)
Inventor
Anthony Bonnet
Jean-Felix Salas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Arkema France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Arkema France SA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE60226498D1 publication Critical patent/DE60226498D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/582—Halogenides
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0243—Composites in the form of mixtures
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE60226498T 2002-01-14 2002-12-27 Mikrozusammensetzungspulver auf der basis von flachen graphitpartikeln und eines fluorpolymers und daraus hergestellte objekte Expired - Lifetime DE60226498D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0200374A FR2834818B1 (fr) 2002-01-14 2002-01-14 Poudre microcomposite a base de plaquettes de graphite et d'un fluoropolymere et objets fabriques avec cette poudre
PCT/FR2002/004569 WO2003067686A1 (fr) 2002-01-14 2002-12-27 Poudre microcomposite à base de plaquettes de graphite et d'un fluoropolymère et objets fabriqués avec cette poudre

Publications (1)

Publication Number Publication Date
DE60226498D1 true DE60226498D1 (de) 2008-06-19

Family

ID=27619455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226498T Expired - Lifetime DE60226498D1 (de) 2002-01-14 2002-12-27 Mikrozusammensetzungspulver auf der basis von flachen graphitpartikeln und eines fluorpolymers und daraus hergestellte objekte

Country Status (12)

Country Link
US (1) US7494740B2 (de)
EP (1) EP1466372B1 (de)
JP (1) JP4168341B2 (de)
KR (1) KR101026975B1 (de)
CN (1) CN100367540C (de)
AT (1) ATE394805T1 (de)
AU (1) AU2003212485B2 (de)
CA (1) CA2473095C (de)
DE (1) DE60226498D1 (de)
ES (1) ES2306812T3 (de)
FR (1) FR2834818B1 (de)
WO (1) WO2003067686A1 (de)

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US7351360B2 (en) 2004-11-12 2008-04-01 International Business Machines Corporation Self orienting micro plates of thermally conducting material as component in thermal paste or adhesive
ATE527714T1 (de) * 2004-12-29 2011-10-15 Utc Power Corp Brennstoffzellenanordnung mit separatorplatte
US8758958B2 (en) * 2004-12-29 2014-06-24 Clearedge Power, Llc Fuel cell separator plate assembly
US7723408B2 (en) * 2005-02-16 2010-05-25 Georgia Tech Research Corporation Composite materials having low filler percolation thresholds and methods of controlling filler interconnectivity
WO2007073393A2 (en) * 2005-02-16 2007-06-28 Georgia Tech Research Corporation Composite materials having low filler percolation thresholds and methods of controlling filler interconnectivity
US7623340B1 (en) * 2006-08-07 2009-11-24 Nanotek Instruments, Inc. Nano-scaled graphene plate nanocomposites for supercapacitor electrodes
FR2941557B1 (fr) * 2009-01-29 2011-03-25 Commissariat Energie Atomique Procede de preparation d'un article conducteur de l'electricite
CN102753664B (zh) * 2009-12-15 2014-08-06 麻省理工学院 包括石墨微流体的电导和/或热导悬浮液
US8192643B2 (en) * 2009-12-15 2012-06-05 Massachusetts Institute Of Technology Graphite microfluids
US20110220841A1 (en) * 2010-03-09 2011-09-15 Massachusetts Institute Of Technology Thermal and/or electrical conductivity control in suspensions
DE102010005954B4 (de) * 2010-01-27 2020-11-19 Heraeus Quarzglas Gmbh & Co. Kg Poröses Kohlenstofferzeugnis
JP5601474B2 (ja) * 2011-02-28 2014-10-08 株式会社Ｇｓユアサ 鉛蓄電池用負極板及び鉛蓄電池
JP5951798B2 (ja) * 2012-01-05 2016-07-13 アウディ アクチェンゲゼルシャフトＡｕｄｉ Ａｇ 複数の燃料電池セパレータプレートアセンブリの製造方法
JP6132228B2 (ja) * 2012-02-15 2017-05-24 パナソニックＩｐマネジメント株式会社 冷却機能又は加温機能を有する衣料
US20170170490A1 (en) * 2014-02-27 2017-06-15 Doosan Fuel Cell America, Inc. Fuel cell component including flake graphite
FR3021811B1 (fr) * 2014-05-27 2016-07-29 Commissariat Energie Atomique Procede de fabrication d'une plaque bipolaire composite, plaque bipolaire composite, ses utilisations et pile a combustible comprenant une telle plaque bipolaire composite
CN108350211B (zh) * 2015-11-11 2020-12-18 3M创新有限公司 传导性含氟聚合物组合物
DE102017007718A1 (de) * 2017-08-17 2019-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrisch leitfähige Kontaktplatte für elektrochemische Zellen, elektrochemische Zelle mit einer solchen Kontaktplatte sowie Verfahren zu deren Herstellung
TWI668902B (zh) * 2018-04-03 2019-08-11 臺灣塑膠工業股份有限公司 電極片與電化學儲能元件
DE102018215904A1 (de) * 2018-09-19 2020-03-19 Robert Bosch Gmbh Verfahren zum Herstellen einer Membran-Elektrodeneinheit für eine Brennstoffzelle
FR3086292B1 (fr) 2018-09-21 2021-05-07 Arkema France Compositions pour plaques bipolaires et methodes de fabrication de ces compositions
EP3627600B1 (de) 2018-09-21 2025-01-08 Arkema France Zusammensetzungen für bipolarplatten und methoden für ihre herstellung
CN111092232B (zh) * 2020-03-24 2020-08-04 杭州德海艾科能源科技有限公司 一种氟塑料制备钒电池一体化电极的方法

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Also Published As

Publication number Publication date
CN1698219A (zh) 2005-11-16
AU2003212485B2 (en) 2005-11-10
ATE394805T1 (de) 2008-05-15
ES2306812T3 (es) 2008-11-16
EP1466372A1 (de) 2004-10-13
US20040262584A1 (en) 2004-12-30
AU2003212485A1 (en) 2003-09-02
KR20040081125A (ko) 2004-09-20
KR101026975B1 (ko) 2011-04-11
JP4168341B2 (ja) 2008-10-22
CA2473095C (fr) 2009-07-14
WO2003067686A1 (fr) 2003-08-14
FR2834818A1 (fr) 2003-07-18
US7494740B2 (en) 2009-02-24
FR2834818B1 (fr) 2006-09-15
JP2005517272A (ja) 2005-06-09
EP1466372B1 (de) 2008-05-07
CN100367540C (zh) 2008-02-06
CA2473095A1 (fr) 2003-08-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE, PARIS, FR

8328 Change in the person/name/address of the agent

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER,

8364 No opposition during term of opposition