DE68910284D1 - Elektrochemischer Generator mit modifizierten Brennstoffelektroden für die Verwendung mit Kohlenwasserstoffbrennstoffen. - Google Patents

Elektrochemischer Generator mit modifizierten Brennstoffelektroden für die Verwendung mit Kohlenwasserstoffbrennstoffen.

Info

Publication number
DE68910284D1
DE68910284D1 DE89307858T DE68910284T DE68910284D1 DE 68910284 D1 DE68910284 D1 DE 68910284D1 DE 89307858 T DE89307858 T DE 89307858T DE 68910284 T DE68910284 T DE 68910284T DE 68910284 D1 DE68910284 D1 DE 68910284D1
Authority
DE
Germany
Prior art keywords
hydrocarbon fuels
fuel electrodes
electrochemical generator
modified fuel
modified
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 - Fee Related
Application number
DE89307858T
Other languages
English (en)
Other versions
DE68910284T2 (de
Inventor
Prabhakar Singh
Roswell John Ruka
Raymond Anthony George
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE68910284D1 publication Critical patent/DE68910284D1/de
Publication of DE68910284T2 publication Critical patent/DE68910284T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • 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
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. 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
DE89307858T 1988-12-07 1989-08-02 Elektrochemischer Generator mit modifizierten Brennstoffelektroden für die Verwendung mit Kohlenwasserstoffbrennstoffen. Expired - Fee Related DE68910284T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/280,908 US4894297A (en) 1988-12-07 1988-12-07 Electrochemical generator apparatus containing modified fuel electrodes for use with hydrocarbon fuels

Publications (2)

Publication Number Publication Date
DE68910284D1 true DE68910284D1 (de) 1993-12-02
DE68910284T2 DE68910284T2 (de) 1994-02-24

Family

ID=23075118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89307858T Expired - Fee Related DE68910284T2 (de) 1988-12-07 1989-08-02 Elektrochemischer Generator mit modifizierten Brennstoffelektroden für die Verwendung mit Kohlenwasserstoffbrennstoffen.

Country Status (6)

Country Link
US (1) US4894297A (de)
EP (1) EP0372680B1 (de)
KR (1) KR0142193B1 (de)
DE (1) DE68910284T2 (de)
ES (1) ES2045446T3 (de)
NO (1) NO175557C (de)

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JPH03274672A (ja) * 1990-03-26 1991-12-05 Ngk Insulators Ltd 固体電解質型燃料電池
JP2513920B2 (ja) * 1990-09-26 1996-07-10 日本碍子株式会社 固体電解質燃料電池の燃料電極及びその製造方法
NL9002168A (nl) * 1990-10-05 1992-05-06 Blandikus Catharikus Jaspers E Holle elektrode voor een elektrochemische cel voorzien van ten minste een toe- en een afvoeropening voor gassen, alsmede elektrochemische cel die een dergelijke elektrode omvat.
US5106706A (en) * 1990-10-18 1992-04-21 Westinghouse Electric Corp. Oxide modified air electrode surface for high temperature electrochemical cells
US5143801A (en) * 1990-10-22 1992-09-01 Battelle Memorial Institute Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor
DK167163B1 (da) * 1991-02-13 1993-09-06 Risoe Forskningscenter Fastoxidbraendselscelle til oxidation af ch4
US5141825A (en) * 1991-07-26 1992-08-25 Westinghouse Electric Corp. Method of making a cermet fuel electrode containing an inert additive
US5258240A (en) * 1991-10-11 1993-11-02 Westinghouse Electric Corp. Solid oxide fuel cell generator
GB9211993D0 (en) * 1992-06-05 1992-07-22 British Nuclear Fuels Plc Fuel cells
US5395704A (en) * 1992-11-19 1995-03-07 North Western Univ. Technology Transfer Prog. Solid-oxide fuel cells
JPH08507896A (ja) * 1993-03-20 1996-08-20 キール・ユニバーシティ 固体酸化物燃料電池構造
DK175723B1 (da) * 1995-03-20 2005-02-07 Topsoe Haldor As Fremgangsmåde til fremstilling af elektrisk energi i en höjtemperaturbrændselscelle
US6117582A (en) * 1995-11-16 2000-09-12 The Dow Chemical Company Cathode composition for solid oxide fuel cell
US5993986A (en) * 1995-11-16 1999-11-30 The Dow Chemical Company Solide oxide fuel cell stack with composite electrodes and method for making
US5670270A (en) * 1995-11-16 1997-09-23 The Dow Chemical Company Electrode structure for solid state electrochemical devices
DE19634085A1 (de) * 1996-08-23 1998-02-26 Dornier Gmbh Brenngaselektrode zur Steuerung der Brenngasreformierungskinetik in Hochtemperaturbrennstoffzellen
KR100224546B1 (ko) * 1996-08-31 1999-10-15 박호군 용융 탄산염 연료 전지용 알칼리 토금속 산화물 첨가 환원전극 및 그의 제조 방법
US5935727A (en) * 1997-04-10 1999-08-10 The Dow Chemical Company Solid oxide fuel cells
US6228520B1 (en) 1997-04-10 2001-05-08 The Dow Chemical Company Consinterable ceramic interconnect for solid oxide fuel cells
WO1998048923A1 (en) * 1997-04-28 1998-11-05 British Nuclear Fuels Plc Improvements in and relating to gas generators
US5922486A (en) * 1997-05-29 1999-07-13 The Dow Chemical Company Cosintering of multilayer stacks of solid oxide fuel cells
WO1999045607A1 (en) * 1998-03-03 1999-09-10 Celltech Power, Llc A carbon-oxygen electricity-generating unit
US6139985A (en) * 1998-07-24 2000-10-31 Siemens Westinghouse Power Corporation Electrode electrolyte interlayers containing cerium oxide for electrochemical fuel cells
US6479178B2 (en) * 1999-11-16 2002-11-12 Northwestern University Direct hydrocarbon fuel cells
US6214485B1 (en) * 1999-11-16 2001-04-10 Northwestern University Direct hydrocarbon fuel cells
US7482077B2 (en) * 1999-11-16 2009-01-27 Northwestern University Direct hydrocarbon fuel cells
WO2001080335A2 (en) * 2000-04-18 2001-10-25 Celltech Power, Inc. An electrochemical device and methods for energy conversion
US7416802B2 (en) 2000-05-22 2008-08-26 Acumentrics Corporation Electrode-supported solid state electrochemical cell
US7709124B2 (en) * 2001-04-10 2010-05-04 Northwestern University Direct hydrocarbon fuel cells
US20020155227A1 (en) * 2001-04-23 2002-10-24 Sulzer Markets And Technolgy Ag Method for the manufacture of a functional ceramic layer
WO2003001617A2 (en) * 2001-06-25 2003-01-03 Celltech Power, Inc. Electrode layer arrangements in an electrochemical device
US20030124412A1 (en) * 2001-11-07 2003-07-03 Barnett Scott A. Fuel-flexible anodes for solid oxide fuel cells
AU2003215318A1 (en) 2002-02-20 2003-09-09 Acumentrics Corporation Fuel cell stacking and sealing
US6787264B2 (en) * 2002-05-28 2004-09-07 General Electric Company Method for manufacturing fuel cells, and articles made therewith
JP3996861B2 (ja) * 2002-05-29 2007-10-24 京セラ株式会社 燃料電池セル及び燃料電池
US20060040167A1 (en) * 2003-10-16 2006-02-23 Celltech Power, Inc. Components for electrochemical devices including multi-unit device arrangements
US7943270B2 (en) * 2003-06-10 2011-05-17 Celltech Power Llc Electrochemical device configurations
WO2004112175A2 (en) * 2003-06-10 2004-12-23 Celltech Power, Inc. Oxidation facilitator
US7364812B2 (en) 2004-03-19 2008-04-29 Pittsburgh Electric Engines, Inc. Multi-function solid oxide fuel cell bundle and method of making the same
US7275019B2 (en) * 2005-05-17 2007-09-25 Dell Products L.P. System and method for information handling system thermal diagnostics
US8153318B2 (en) 2006-11-08 2012-04-10 Alan Devoe Method of making a fuel cell device
US7645535B2 (en) * 2005-11-14 2010-01-12 General Electric Company Method and materials for bonding electrodes to interconnect layers in solid oxide fuel cell stacks
US8029937B2 (en) * 2006-05-11 2011-10-04 Alan Devoe Solid oxide fuel cell device and system
JP5176294B2 (ja) * 2006-07-05 2013-04-03 株式会社日立製作所 燃料電池
US8043752B2 (en) * 2008-05-06 2011-10-25 Siemens Energy, Inc. Fuel cell generator with fuel electrodes that control on-cell fuel reformation
CA2906879C (en) 2013-03-15 2023-01-24 Pittsburgh Electric Engines, Inc. Solid oxide fuel cell bundles with flexible power transmission system

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US4702971A (en) * 1986-05-28 1987-10-27 Westinghouse Electric Corp. Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells
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US4849254A (en) * 1988-02-25 1989-07-18 Westinghouse Electric Corp. Stabilizing metal components in electrodes of electrochemical cells

Also Published As

Publication number Publication date
US4894297A (en) 1990-01-16
KR0142193B1 (ko) 1998-07-01
NO175557C (no) 1994-10-26
NO893217D0 (no) 1989-08-10
DE68910284T2 (de) 1994-02-24
KR900011065A (ko) 1990-07-11
EP0372680B1 (de) 1993-10-27
EP0372680A1 (de) 1990-06-13
NO893217L (no) 1990-06-08
NO175557B (no) 1994-07-18
ES2045446T3 (es) 1994-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee