AU2002219832A1 - Flooding-reducing fuel cell electrode - Google Patents

Flooding-reducing fuel cell electrode

Info

Publication number
AU2002219832A1
AU2002219832A1 AU2002219832A AU1983202A AU2002219832A1 AU 2002219832 A1 AU2002219832 A1 AU 2002219832A1 AU 2002219832 A AU2002219832 A AU 2002219832A AU 1983202 A AU1983202 A AU 1983202A AU 2002219832 A1 AU2002219832 A1 AU 2002219832A1
Authority
AU
Australia
Prior art keywords
flooding
fuel cell
cell electrode
reducing fuel
reducing
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.)
Abandoned
Application number
AU2002219832A
Inventor
Daniel Krassowski
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 Inc
Original Assignee
Graftech Inc
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 Graftech Inc filed Critical Graftech Inc
Publication of AU2002219832A1 publication Critical patent/AU2002219832A1/en
Abandoned 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
    • H01M4/8605—Porous 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
    • H01M8/0239—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
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
AU2002219832A 2000-11-16 2001-11-14 Flooding-reducing fuel cell electrode Abandoned AU2002219832A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/714,094 2000-11-16
US09/714,094 US6521369B1 (en) 2000-11-16 2000-11-16 Flooding-reducing fuel cell electrode
PCT/US2001/043809 WO2002041421A1 (en) 2000-11-16 2001-11-14 Flooding-reducing fuel cell electrode

Publications (1)

Publication Number Publication Date
AU2002219832A1 true AU2002219832A1 (en) 2002-05-27

Family

ID=24868727

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002219832A Abandoned AU2002219832A1 (en) 2000-11-16 2001-11-14 Flooding-reducing fuel cell electrode

Country Status (4)

Country Link
US (1) US6521369B1 (en)
EP (1) EP1346423B1 (en)
AU (1) AU2002219832A1 (en)
WO (1) WO2002041421A1 (en)

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US6468686B1 (en) * 2000-01-24 2002-10-22 Graftech Inc. Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity
CA2352443C (en) * 2000-07-07 2005-12-27 Nippon Steel Corporation Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells
US6517964B2 (en) * 2000-11-30 2003-02-11 Graftech Inc. Catalyst support material for fuel cell
JP2002353075A (en) * 2001-03-21 2002-12-06 Morinobu Endo Electrode material for electric double-layer capacitor, and electric double-layer capacitor using the same
JP3804515B2 (en) * 2001-11-01 2006-08-02 トヨタ自動車株式会社 Fuel cell and control method thereof
US20040053100A1 (en) * 2002-09-12 2004-03-18 Stanley Kevin G. Method of fabricating fuel cells and membrane electrode assemblies
JP3946623B2 (en) * 2002-11-29 2007-07-18 本田技研工業株式会社 Control device for fuel cell vehicle
US8027759B2 (en) * 2002-11-29 2011-09-27 Honda Motor Co., Ltd. Fuel cell vehicle system
US20040234829A1 (en) * 2003-03-03 2004-11-25 Sederquist Richard A. Ambient pressure fuel cell system employing partial air humidification
US7374838B2 (en) * 2003-06-10 2008-05-20 Ballard Power Systems Inc. Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
US7217949B2 (en) * 2004-07-01 2007-05-15 International Business Machines Corporation Strained Si MOSFET on tensile-strained SiGe-on-insulator (SGOI)
US7625661B2 (en) * 2005-08-30 2009-12-01 Gm Global Technology Operations, Inc. Diffusion media with continuous micro-porous layers incorporating non-uniformity
US8211589B2 (en) * 2005-10-04 2012-07-03 GM Global Technology Operations LLC Water transport features for diffusion media
KR100728789B1 (en) 2005-11-29 2007-06-19 삼성에스디아이 주식회사 Direct oxydation fuel cell
DE602006014350D1 (en) * 2005-11-29 2010-07-01 Samsung Sdi Co Ltd Direct oxidation fuel cell
KR100728122B1 (en) * 2005-11-29 2007-06-13 삼성에스디아이 주식회사 Direct oxydation fuel cell
US20080206615A1 (en) * 2007-02-22 2008-08-28 Paul Nicotera Gas diffusion layer with controlled diffusivity over active area
US8304145B2 (en) 2010-02-19 2012-11-06 GM Global Technology Operations LLC High tortuosity diffusion medium
US9700968B2 (en) 2013-12-26 2017-07-11 Terrella Energy Systems Ltd. Apparatus and methods for processing exfoliated graphite materials
US9706684B2 (en) 2013-12-26 2017-07-11 Terrella Energy Systems Ltd. Exfoliated graphite materials and composite materials and devices for thermal management
KR102010758B1 (en) * 2015-10-30 2019-08-14 주식회사 엘지화학 Manufacturing apparatus and method for channel plate
DE202016101716U1 (en) * 2016-03-31 2017-07-03 Reinz-Dichtungs-Gmbh Gas diffusion layer
US11840013B2 (en) 2018-02-27 2023-12-12 Matthews International Corporation Graphite materials and devices with surface micro-texturing

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Publication number Priority date Publication date Assignee Title
GB991581A (en) 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
JPS5693265A (en) * 1979-12-26 1981-07-28 Sanyo Electric Co Ltd Gas difusion electrode for fuel cell
US4895713A (en) 1987-08-31 1990-01-23 Union Carbide Corporation Intercalation of graphite
JP2655952B2 (en) * 1991-06-25 1997-09-24 株式会社日立製作所 Fuel cell
US5773480A (en) 1993-09-21 1998-06-30 Ballard Power Systems Inc. Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
US5834523A (en) 1993-09-21 1998-11-10 Ballard Power Systems, Inc. Substituted α,β,β-trifluorostyrene-based composite membranes
US5840438A (en) * 1995-08-25 1998-11-24 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport
JPH10177864A (en) * 1996-10-18 1998-06-30 Toshiba Corp Fuel cell
US5902762A (en) 1997-04-04 1999-05-11 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
JPH11154523A (en) * 1997-11-19 1999-06-08 Fuji Electric Co Ltd Cell and stack of solid polymer electrolyte fuel cell
US6037074A (en) * 1998-07-07 2000-03-14 Ucar Carbon Technology Corporation Flexible graphite composite for use in the form of a fuel cell flow field plate
US6087034A (en) * 1998-07-09 2000-07-11 Ucar Graph-Tech Inc. Flexible graphite composite
ES2381191T3 (en) * 2000-04-14 2012-05-23 Graftech International Holdings Inc. Graphite article useful as an electrode for an electrochemical fuel cell

Also Published As

Publication number Publication date
US6521369B1 (en) 2003-02-18
WO2002041421A1 (en) 2002-05-23
EP1346423A1 (en) 2003-09-24
EP1346423B1 (en) 2012-10-31
WO2002041421A9 (en) 2003-02-13
EP1346423A4 (en) 2008-08-06

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