DE60142730D1 - Festoxidbrennstoffzelle mit einer Gasdiffusionsmatte und Festoxidbrennstoffzellenstapel mit einer derartigen Matte und einer Verbundleiterplatte - Google Patents

Festoxidbrennstoffzelle mit einer Gasdiffusionsmatte und Festoxidbrennstoffzellenstapel mit einer derartigen Matte und einer Verbundleiterplatte

Info

Publication number
DE60142730D1
DE60142730D1 DE60142730T DE60142730T DE60142730D1 DE 60142730 D1 DE60142730 D1 DE 60142730D1 DE 60142730 T DE60142730 T DE 60142730T DE 60142730 T DE60142730 T DE 60142730T DE 60142730 D1 DE60142730 D1 DE 60142730D1
Authority
DE
Germany
Prior art keywords
fuel cell
solid oxide
oxide fuel
mat
circuit board
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
DE60142730T
Other languages
English (en)
Inventor
Haskell Simpkins
William J Labarge
Carl Elmer Miller
Blaine Roy Danley
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies 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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE60142730D1 publication Critical patent/DE60142730D1/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
    • 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
    • H01M8/0228—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
    • H01M8/02—Details
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • 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
    • H01M8/0232—Metals or alloys
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
DE60142730T 2000-12-22 2001-12-03 Festoxidbrennstoffzelle mit einer Gasdiffusionsmatte und Festoxidbrennstoffzellenstapel mit einer derartigen Matte und einer Verbundleiterplatte Expired - Lifetime DE60142730D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/747,434 US6613468B2 (en) 2000-12-22 2000-12-22 Gas diffusion mat for fuel cells

Publications (1)

Publication Number Publication Date
DE60142730D1 true DE60142730D1 (de) 2010-09-16

Family

ID=25005040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60142730T Expired - Lifetime DE60142730D1 (de) 2000-12-22 2001-12-03 Festoxidbrennstoffzelle mit einer Gasdiffusionsmatte und Festoxidbrennstoffzellenstapel mit einer derartigen Matte und einer Verbundleiterplatte

Country Status (3)

Country Link
US (1) US6613468B2 (de)
EP (1) EP1217676B1 (de)
DE (1) DE60142730D1 (de)

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US7008709B2 (en) 2001-10-19 2006-03-07 Delphi Technologies, Inc. Fuel cell having optimized pattern of electric resistance
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US6641780B2 (en) * 2001-11-30 2003-11-04 Ati Properties Inc. Ferritic stainless steel having high temperature creep resistance
US6716549B2 (en) * 2001-12-27 2004-04-06 Avista Laboratories, Inc. Fuel cell having metalized gas diffusion layer
EP1328030A1 (de) * 2002-01-15 2003-07-16 N.V. Bekaert S.A. Metallstapel für Brennstoffzellen oder Elektrolyseure
US20030148166A1 (en) * 2002-02-05 2003-08-07 Dejohn Charles R. Fuel and wastewater storage device and method for a fuel cell
US7047731B2 (en) 2002-02-27 2006-05-23 Delphi Technologies, Inc. Diesel particulate filter ash removal
US6878476B2 (en) * 2002-02-28 2005-04-12 Delphi Technologies, Inc. Method and apparatus for alignment of fuel cell components
US6830844B2 (en) * 2002-03-27 2004-12-14 Delphi Technologies, Inc. Reversing air flow across a cathode for a fuel cell
US6893768B2 (en) 2002-04-26 2005-05-17 Delphi Technologies, Inc. Fuel distribution system for a fuel cell stack
US20030215689A1 (en) * 2002-05-16 2003-11-20 Keegan Kevin R. Solid oxide fuel cell with a metal foam seal
US7842434B2 (en) 2005-06-15 2010-11-30 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7981561B2 (en) 2005-06-15 2011-07-19 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US8158057B2 (en) 2005-06-15 2012-04-17 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US6974646B2 (en) 2002-06-24 2005-12-13 Delphi Technologies, Inc. Solid-oxide fuel cell assembly having an electronic control unit within a structural enclosure
US7037349B2 (en) 2002-06-24 2006-05-02 Delphi Technologies, Inc. Method and apparatus for fuel/air preparation in a fuel cell
US7279246B2 (en) 2002-06-24 2007-10-09 Delphi Technologies, Inc. Solid-oxide fuel cell system having an integrated air/fuel manifold
US7001682B2 (en) 2002-06-24 2006-02-21 Delphi Technologies, Inc. Solid-oxide fuel cell system having means for controlling tail gas combustion temperature
US7294424B2 (en) * 2002-06-24 2007-11-13 Delphi Technologies, Inc. Solid-oxide fuel cell assembly having simplified arrangement of current collectors
US7270906B2 (en) * 2002-06-24 2007-09-18 Delphi Technologies, Inc. Solid-oxide fuel cell module for a fuel cell stack
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US7410016B2 (en) * 2002-06-24 2008-08-12 Delphi Technologies,Inc. Solid-oxide fuel cell system having a fuel combustor to pre-heat reformer on start-up
US6984466B2 (en) * 2002-06-24 2006-01-10 Delphi Technologies, Inc. Manifold sizing and configuration for a fuel cell stack
US6942942B2 (en) * 2002-06-24 2005-09-13 Delphi Technologies, Inc. Solid-oxide fuel cell assembly having a thermal enclosure within a structural enclosure
US7422812B2 (en) * 2002-06-24 2008-09-09 Delphi Technologies, Inc. Solid-oxide fuel cell system having a thermally-regulated cathode air heat exchanger
US7147953B2 (en) * 2002-06-24 2006-12-12 Delphi Technologies, Inc. Dual fuel cell stacks connected in series electrically and in parallel for gas flow
US7008715B2 (en) * 2002-06-24 2006-03-07 Delphi Technologies, Inc. Thermal and vibrational break for high-temperature gas tubes in a solid-oxide fuel cell
US7144644B2 (en) * 2002-06-24 2006-12-05 Delphi Technologies, Inc. Mass flow metering air supply for a solid-oxide fuel cell stack
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US7575827B2 (en) * 2002-08-21 2009-08-18 Delphi Technologies, Inc. Conductive coatings for PEM fuel cell electrodes
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Also Published As

Publication number Publication date
US20020081475A1 (en) 2002-06-27
EP1217676A3 (de) 2004-04-14
EP1217676B1 (de) 2010-08-04
US6613468B2 (en) 2003-09-02
EP1217676A2 (de) 2002-06-26

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