NO20010072L - Fleksibel grafittkompositt for bruk i form av en strømningsfeltplate for en brenselcelle - Google Patents

Fleksibel grafittkompositt for bruk i form av en strømningsfeltplate for en brenselcelle

Info

Publication number
NO20010072L
NO20010072L NO20010072A NO20010072A NO20010072L NO 20010072 L NO20010072 L NO 20010072L NO 20010072 A NO20010072 A NO 20010072A NO 20010072 A NO20010072 A NO 20010072A NO 20010072 L NO20010072 L NO 20010072L
Authority
NO
Norway
Prior art keywords
graphite composite
flexible graphite
fuel cell
flow cell
cell plate
Prior art date
Application number
NO20010072A
Other languages
English (en)
Norwegian (no)
Other versions
NO20010072D0 (no
Inventor
Robert Angelo Mercuri
Jeffrey John Gough
Original Assignee
Ucar Carbon Technology Llc
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 Llc filed Critical Ucar Carbon Technology Llc
Publication of NO20010072D0 publication Critical patent/NO20010072D0/no
Publication of NO20010072L publication Critical patent/NO20010072L/no

Links

Classifications

    • 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
    • H01M8/0223—Composites
    • H01M8/0226—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
    • 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
    • H01M8/0215—Glass; Ceramic materials
    • 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
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24537—Parallel ribs and/or grooves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
NO20010072A 1998-07-07 2001-01-05 Fleksibel grafittkompositt for bruk i form av en strømningsfeltplate for en brenselcelle NO20010072L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/111,139 US6037074A (en) 1998-07-07 1998-07-07 Flexible graphite composite for use in the form of a fuel cell flow field plate
PCT/US1999/012834 WO2000002277A2 (en) 1998-07-07 1999-07-06 Flexible graphite composite for use in the form of a fuel cell flow field plate

Publications (2)

Publication Number Publication Date
NO20010072D0 NO20010072D0 (no) 2001-01-05
NO20010072L true NO20010072L (no) 2001-03-07

Family

ID=22336825

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010072A NO20010072L (no) 1998-07-07 2001-01-05 Fleksibel grafittkompositt for bruk i form av en strømningsfeltplate for en brenselcelle

Country Status (9)

Country Link
US (1) US6037074A (ja)
EP (1) EP1099267A2 (ja)
JP (1) JP2002520775A (ja)
AU (1) AU4820799A (ja)
BR (1) BR9911607A (ja)
CA (1) CA2336647A1 (ja)
NO (1) NO20010072L (ja)
TW (1) TW570908B (ja)
WO (1) WO2000002277A2 (ja)

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US7482085B2 (en) * 1996-06-07 2009-01-27 Bdf Ip Holdings Ltd. Apparatus for improving the cold starting capability of an electrochemical fuel cell
US6528199B1 (en) 2000-04-14 2003-03-04 Graftech Inc. Graphite article useful as an electrode for an electrochemical fuel cell
US20040072055A1 (en) * 2000-04-14 2004-04-15 Getz Matthew George Graphite article useful as a fuel cell component substrate
ATE543231T1 (de) * 2000-04-14 2012-02-15 Graftech Inc Graphitteile für den einsatz als elektrode einer elektrochemischen brennstoffzelle
US6797091B2 (en) 2000-05-10 2004-09-28 Ballard Power Systems Inc. Method for embossing expanded graphite sheet material under reduced pressure
FR2812119B1 (fr) * 2000-07-24 2002-12-13 Commissariat Energie Atomique Materiau composite conducteur et electrode pour pile a combustible utilisant ce materiau mis en forme par thermo- compression
US6521369B1 (en) * 2000-11-16 2003-02-18 Graftech Inc. Flooding-reducing fuel cell electrode
US7968251B2 (en) 2000-11-24 2011-06-28 GM Global Technology Operations LLC Electrical contact element and bipolar plate
DE10058337A1 (de) * 2000-11-24 2002-05-29 Gen Motors Corp Blechprodukt, Platte für eine Brennstoffzelle und Verfahren zur Herstellung derselben
DE10060839A1 (de) 2000-12-07 2002-06-13 Sgl Carbon Ag Imprägnierter Körper aus expandiertem Graphit
DE10060838A1 (de) * 2000-12-07 2002-06-13 Sgl Carbon Ag Mit Acrylharzen imprägnierter Körper aus expandiertem Graphit
US6663996B2 (en) * 2000-12-22 2003-12-16 Ballard Power Systems Inc. Compression mechanism for an electrochemical fuel cell assembly
TW592968B (en) * 2001-04-04 2004-06-21 Graftech Inc Material and process useful for preparing embossed flexible graphite article
US6673289B2 (en) 2001-05-30 2004-01-06 Advanced Energy Technology Inc. Manufacture of materials from graphite particles
US7232601B2 (en) * 2001-05-31 2007-06-19 Advanced Energy Technology Inc. Method for preparing composite flexible graphite material
US6613252B2 (en) 2001-06-01 2003-09-02 Advanced Energy Technology Inc. Molding of materials from graphite particles
US20030000640A1 (en) * 2001-06-01 2003-01-02 Graftech Inc. Assembling bipolar plates
US7094311B2 (en) * 2001-06-01 2006-08-22 Advanced Energy Technology Inc. Assembling bipolar plates
US20020180094A1 (en) * 2001-06-01 2002-12-05 Gough Jeffrey John Hydrophobic fuel cell component
US6800328B2 (en) 2001-07-31 2004-10-05 Ballard Power Systems Inc. Process for impregnating porous parts
US20040216832A1 (en) * 2002-05-30 2004-11-04 Mercuri Robert A. Assembling bipolar plates
EP1514322A2 (en) 2002-05-31 2005-03-16 Lynntech, Inc. Electrochemical cell and bipolar assembly for an electrochemical cell
US7862956B2 (en) * 2004-12-29 2011-01-04 3M Innovative Properties Company Z-axis electrically conducting flow field separator
FR2911218B1 (fr) * 2007-01-09 2009-03-06 Conception Dev Michelin S A Plaque de distribution metal-graphite souple pour une pile a combustible.
US8691129B2 (en) * 2007-05-08 2014-04-08 Nanotek Instruments, Inc. Method of producing exfoliated graphite composite compositions for fuel cell flow field plates
US20080277628A1 (en) * 2007-05-08 2008-11-13 Aruna Zhamu Exfoliated graphite composite compositions for fuel cell flow field plates
US8728679B2 (en) * 2007-05-29 2014-05-20 Nanotek Instruments, Inc. Laminated exfoliated graphite composite-metal compositions for fuel cell flow field plate or bipolar plate applications
US8501307B2 (en) * 2007-09-04 2013-08-06 Nanotek Instruments, Inc. Recompressed exfoliated graphite articles
US20090057940A1 (en) * 2007-09-04 2009-03-05 Aruna Zhamu Method of producing less anisotropic flexible graphite
US7758783B2 (en) * 2007-09-17 2010-07-20 Nanotek Instruments, Inc. Continious production of exfoliated graphite composite compositions and flow field plates
US20090151847A1 (en) * 2007-12-17 2009-06-18 Aruna Zhamu Process for producing laminated exfoliated graphite composite-metal compositions for fuel cell bipolar plate applications
US8361673B2 (en) * 2009-10-13 2013-01-29 Panasonic Corporation Fuel cell and method for manufacturing same
US8470489B2 (en) * 2010-05-13 2013-06-25 Energyor Technologies Inc. Method for producing bipolar plates
WO2012125804A2 (en) * 2011-03-15 2012-09-20 Pridgeon & Clay, Inc. Method and apparatus for manufacturing a fuel cell electrode
US10103390B2 (en) * 2015-04-20 2018-10-16 Energyor Technologies Inc Method for producing kiss cut fluid flow field plates
DE102019209766A1 (de) * 2019-07-03 2021-01-07 Audi Ag Brennstoffzellenplatte, Bipolarplatte und Brennstoffzellenvorrichtung

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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
US4678724A (en) * 1982-06-23 1987-07-07 United Technologies Corporation Fuel cell battery with improved membrane cooling
US4642201A (en) * 1985-08-27 1987-02-10 Intercal Company Compositions for improving the stability of intercalated graphite structural members
JPS62123662A (ja) * 1985-11-25 1987-06-04 Kureha Chem Ind Co Ltd 燃料電池用電極基板
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
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
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
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
JPH03138865A (ja) * 1989-10-24 1991-06-13 Hitachi Chem Co Ltd 燃料電池用セパレータ
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
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US5527363A (en) * 1993-12-10 1996-06-18 Ballard Power Systems Inc. Method of fabricating an embossed fluid flow field plate
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
JPH08169478A (ja) * 1994-12-20 1996-07-02 Taiyo Chem Kk マイクロ波加熱調理用発熱シート及びその製造方法
US5531454A (en) * 1994-12-29 1996-07-02 Indian Head Industries, Inc. Expandable gasket, sealed joint and method of forming same
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US5885728A (en) * 1997-04-04 1999-03-23 Ucar Carbon Technology Corporation Flexible graphite composite
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
AU4820799A (en) 2000-01-24
BR9911607A (pt) 2002-02-05
JP2002520775A (ja) 2002-07-09
US6037074A (en) 2000-03-14
WO2000002277A3 (en) 2000-04-13
EP1099267A2 (en) 2001-05-16
NO20010072D0 (no) 2001-01-05
CA2336647A1 (en) 2000-01-13
WO2000002277A2 (en) 2000-01-13
TW570908B (en) 2004-01-11

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application