ES2177298T3 - Electrodo hecho de material compuesto de grafito flexible. - Google Patents

Electrodo hecho de material compuesto de grafito flexible.

Info

Publication number
ES2177298T3
ES2177298T3 ES99931773T ES99931773T ES2177298T3 ES 2177298 T3 ES2177298 T3 ES 2177298T3 ES 99931773 T ES99931773 T ES 99931773T ES 99931773 T ES99931773 T ES 99931773T ES 2177298 T3 ES2177298 T3 ES 2177298T3
Authority
ES
Spain
Prior art keywords
flexible graphite
composite material
electrode made
graphite composite
flexible
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
ES99931773T
Other languages
English (en)
Inventor
Robert Angelo Mercuri
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.)
Graftech Technology LLC
Original Assignee
Ucar Carbon Technology Corp
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 Ucar Carbon Technology Corp filed Critical Ucar Carbon Technology Corp
Application granted granted Critical
Publication of ES2177298T3 publication Critical patent/ES2177298T3/es
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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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
    • H01M8/0236—Glass; Ceramics; Cermets
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

Un electrodo para uso en una pila de combustible electroquímica en forma de una hoja de grafito flexible prensada, simple, unitaria y delgada que tiene superficies exteriores opuestas, planas, paralelas, teniendo dicha hoja de grafito flexible embebida en su interior una dispersión de una pluralidad de partículas de fibras cerámicas en forma de aguja, las cuales son no reactivas con el grafito flexible y son estables a temperaturas
ES99931773T 1998-07-09 1999-07-06 Electrodo hecho de material compuesto de grafito flexible. Expired - Lifetime ES2177298T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/112,717 US6087034A (en) 1998-07-09 1998-07-09 Flexible graphite composite

Publications (1)

Publication Number Publication Date
ES2177298T3 true ES2177298T3 (es) 2002-12-01

Family

ID=22345497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99931773T Expired - Lifetime ES2177298T3 (es) 1998-07-09 1999-07-06 Electrodo hecho de material compuesto de grafito flexible.

Country Status (12)

Country Link
US (1) US6087034A (es)
EP (1) EP1099266B1 (es)
JP (1) JP2002520784A (es)
AT (1) ATE218753T1 (es)
AU (1) AU4820699A (es)
BR (1) BR9911920A (es)
CA (1) CA2336735A1 (es)
DE (1) DE69901711T2 (es)
ES (1) ES2177298T3 (es)
NO (1) NO20010071L (es)
TW (1) TW442996B (es)
WO (1) WO2000003445A2 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020054995A1 (en) * 1999-10-06 2002-05-09 Marian Mazurkiewicz Graphite platelet nanostructures
US6413671B1 (en) * 2000-04-10 2002-07-02 Gaftech Inc. Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivity
US20030108731A1 (en) * 2000-01-24 2003-06-12 Mercuri Robert Angelo Molding of fluid permeable flexible graphite components for fuel cells
US6479182B1 (en) * 2000-09-28 2002-11-12 Graftech Inc. Fuel cell electrode assembly with selective catalyst loading
US6506484B1 (en) * 2000-01-24 2003-01-14 Graftech Inc. Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity
CA2405303C (en) * 2000-04-10 2009-02-03 Graftech Inc. Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivity
US20040072055A1 (en) * 2000-04-14 2004-04-15 Getz Matthew George Graphite article useful as a fuel cell component substrate
US6413663B1 (en) * 2000-06-29 2002-07-02 Graftech Inc. Fluid permeable flexible graphite fuel cell electrode
US6503652B2 (en) * 2000-06-29 2003-01-07 Graftech Inc. Fuel cell assembly method with selective catalyst loading
WO2002066245A1 (en) * 2000-11-02 2002-08-29 Graftech Inc. Flexible graphite sheet having increased isotropy
US6605379B1 (en) * 2000-11-03 2003-08-12 Grafttech Inc. Hydrophobic fuel cell electrode
US6521369B1 (en) * 2000-11-16 2003-02-18 Graftech Inc. Flooding-reducing fuel cell electrode
US6517964B2 (en) * 2000-11-30 2003-02-11 Graftech Inc. Catalyst support material for fuel cell
US6663807B2 (en) 2001-05-14 2003-12-16 Advanced Energy Technology Inc. Process for complex shape formation using flexible graphite sheets
US6607857B2 (en) * 2001-05-31 2003-08-19 General Motors Corporation Fuel cell separator plate having controlled fiber orientation and method of manufacture
KR20030030275A (ko) * 2001-10-09 2003-04-18 (주)세티 샷 피닝에 의하여 세라밋 분말입자로 강화된 팽창그라파이트 시이트로 제조된 연료전지용 바이폴라 플레이트
DE10163388B4 (de) * 2001-12-21 2009-09-17 Gartmann, Rolf, Dr. Verfahren zur Herstellung einer Sauerstoff-Elektrode und Verwendung einer nach dem Verfahren hergestellten Sauerstoff-Elektrode
US7182898B2 (en) * 2002-05-13 2007-02-27 Advanced Energy Technology Inc. Process for complex shape formation using flexible graphite sheets
US6960402B2 (en) * 2002-06-28 2005-11-01 Advanced Energy Technology Inc. Perforated cylindrical fuel cells
US7231762B2 (en) * 2004-02-25 2007-06-19 Darryl C. Bassani Exhaust manifold flange
US7241409B2 (en) * 2004-10-29 2007-07-10 Advanced Energy Technology Inc. Gas permeable flexible graphite sheet material and process therefor
CN101483240B (zh) * 2008-03-03 2010-12-29 上海弘枫石墨制品有限公司 一种用于燃料电池的超薄型石墨双极板的加工方法
JP2011225949A (ja) * 2010-04-21 2011-11-10 Ibiden Co Ltd 炭素部品および炭素部品の製造方法
RU2480539C2 (ru) * 2011-08-03 2013-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет технологии и дизайна" Материал для углеродного электрода
RU2480538C2 (ru) * 2011-08-03 2013-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет технологии и дизайна" Материал для углеродного электрода
CN105264706B (zh) * 2012-10-19 2019-11-19 奥迪股份公司 低成本燃料电池部件

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GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
JPS5488911A (en) * 1977-12-26 1979-07-14 Matsushita Electric Ind Co Ltd Production of thin ceramic sheet
JPS6016385B2 (ja) * 1977-12-28 1985-04-25 日本カ−ボン株式会社 可撓性黒鉛製品の製造法
US4190257A (en) * 1978-02-01 1980-02-26 Union Carbide Corporation Packing ring containing flexible graphite
JPS6132358A (ja) * 1984-07-20 1986-02-15 Pentel Kk 電池用電極
US4642201A (en) * 1985-08-27 1987-02-10 Intercal Company Compositions for improving the stability of intercalated graphite structural members
JPS63157747A (ja) * 1986-12-22 1988-06-30 Tokyo Yogyo Co Ltd 連続鋳造用浸漬ノズル
JP2503497B2 (ja) * 1987-03-30 1996-06-05 日立化成工業株式会社 黒鉛・繊維複合材料
JPS63270138A (ja) * 1987-04-30 1988-11-08 Kobe Steel Ltd 複合炭素部材及びその製造方法
US4895713A (en) * 1987-08-31 1990-01-23 Union Carbide Corporation Intercalation of graphite
JPH01123991A (ja) * 1987-11-09 1989-05-16 Nikkiso Co Ltd 内熱式高温高圧装置の断熱構造体
US5225379A (en) * 1988-02-09 1993-07-06 Ucar Carbon Technology Corporation Composites of flexible graphite particles and amorphous carbon
US4826181A (en) * 1988-02-09 1989-05-02 Union Carbide Corporation Seal utilizing composites of flexible graphite particles and amorphous carbon
US5228701A (en) * 1988-03-22 1993-07-20 Ucar Carbon Technology Corporation Flexible graphite articles with an amorphous carbon phase at the surface
US4911972A (en) * 1988-08-12 1990-03-27 Union Carbide Corporation Insulating composite gasket
US4988583A (en) * 1989-08-30 1991-01-29 Her Majesty The Queen As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Novel fuel cell fluid flow field plate
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
DE4007060A1 (de) * 1990-03-07 1991-09-12 Bayer Ag Intumeszierende flaechengebilde
US5225262A (en) * 1991-04-29 1993-07-06 A. W. Chesterton Co. Braided high-temperature packing comprising a core of folded flexible graphite sheet
US5176863A (en) * 1991-08-06 1993-01-05 Ucar Carbon Technology Corporation Flexible graphite composite fire retardant wallpaper and method
US5300370A (en) * 1992-11-13 1994-04-05 Ballard Power Systems Inc. Laminated fluid flow field assembly for electrochemical fuel cells
US5683778A (en) * 1992-12-09 1997-11-04 Crosier; Robert A. Braided graphite-foil and method of production
JP2619818B2 (ja) * 1994-11-21 1997-06-11 日本ピラー工業株式会社 熱膨張性無機質繊維シール材
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US5531454A (en) * 1994-12-29 1996-07-02 Indian Head Industries, Inc. Expandable gasket, sealed joint and method of forming same
US5494506A (en) * 1995-01-17 1996-02-27 Ucar Carbon Technology Corporation Gas filtering device for air bag gas generator
US5885728A (en) * 1997-04-04 1999-03-23 Ucar Carbon Technology Corporation Flexible graphite composite
US5846459A (en) * 1997-06-26 1998-12-08 Ucar Carbon Technology Corporation Method of forming a flexible graphite sheet with decreased anisotropy
US5976727A (en) * 1997-09-19 1999-11-02 Ucar Carbon Technology Corporation Electrically conductive seal for fuel cell elements

Also Published As

Publication number Publication date
BR9911920A (pt) 2001-03-27
US6087034A (en) 2000-07-11
EP1099266B1 (en) 2002-06-05
NO20010071D0 (no) 2001-01-05
EP1099266A2 (en) 2001-05-16
AU4820699A (en) 2000-02-01
ATE218753T1 (de) 2002-06-15
WO2000003445A2 (en) 2000-01-20
TW442996B (en) 2001-06-23
JP2002520784A (ja) 2002-07-09
DE69901711T2 (de) 2003-01-02
WO2000003445A3 (en) 2000-03-23
NO20010071L (no) 2001-03-08
DE69901711D1 (de) 2002-07-11
CA2336735A1 (en) 2000-01-20

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