DE60032577D1 - Kompositelektroden für festkörperelektrochemische vorrichtungen - Google Patents

Kompositelektroden für festkörperelektrochemische vorrichtungen

Info

Publication number
DE60032577D1
DE60032577D1 DE60032577T DE60032577T DE60032577D1 DE 60032577 D1 DE60032577 D1 DE 60032577D1 DE 60032577 T DE60032577 T DE 60032577T DE 60032577 T DE60032577 T DE 60032577T DE 60032577 D1 DE60032577 D1 DE 60032577D1
Authority
DE
Germany
Prior art keywords
particles
ionic
electrocatalytic
solid
electrochemical devices
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
DE60032577T
Other languages
English (en)
Other versions
DE60032577T2 (de
Inventor
Debabrata Ghosh
Frank Martell
Zheng Tang
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.)
FuelCell Energy Ltd
Original Assignee
FuelCell Energy Ltd
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 FuelCell Energy Ltd filed Critical FuelCell Energy Ltd
Publication of DE60032577D1 publication Critical patent/DE60032577D1/de
Application granted granted Critical
Publication of DE60032577T2 publication Critical patent/DE60032577T2/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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating
DE60032577T 1999-10-08 2000-10-06 Kompositelektroden für festkörperelektrochemische vorrichtungen Expired - Lifetime DE60032577T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15812499P 1999-10-08 1999-10-08
US158124P 1999-10-08
US23154200P 2000-09-11 2000-09-11
US231542P 2000-09-11
PCT/CA2000/001166 WO2001028024A1 (en) 1999-10-08 2000-10-06 Composite electrodes for solid state electrochemical devices

Publications (2)

Publication Number Publication Date
DE60032577D1 true DE60032577D1 (de) 2007-02-08
DE60032577T2 DE60032577T2 (de) 2007-10-04

Family

ID=26854760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032577T Expired - Lifetime DE60032577T2 (de) 1999-10-08 2000-10-06 Kompositelektroden für festkörperelektrochemische vorrichtungen

Country Status (20)

Country Link
US (2) US6420064B1 (de)
EP (1) EP1135824B8 (de)
JP (1) JP5336685B2 (de)
KR (1) KR20010104686A (de)
CN (1) CN1336016A (de)
AT (1) ATE349777T1 (de)
AU (1) AU769575B2 (de)
BR (1) BR0007698A (de)
CA (1) CA2352391C (de)
CZ (1) CZ301735B6 (de)
DE (1) DE60032577T2 (de)
DK (1) DK1135824T3 (de)
EA (1) EA004168B1 (de)
HK (1) HK1044412A1 (de)
HU (1) HUP0104523A3 (de)
MX (1) MXPA01005771A (de)
NO (1) NO20012859L (de)
NZ (1) NZ512568A (de)
PL (1) PL348192A1 (de)
WO (1) WO2001028024A1 (de)

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NZ512568A (en) 2003-09-26
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CN1336016A (zh) 2002-02-13
NO20012859D0 (no) 2001-06-08
CA2352391A1 (en) 2001-04-19
WO2001028024A1 (en) 2001-04-19
EA200100627A1 (ru) 2001-10-22
AU7765700A (en) 2001-04-23
US6750169B2 (en) 2004-06-15
CZ301735B6 (cs) 2010-06-09
JP2003511834A (ja) 2003-03-25
US6420064B1 (en) 2002-07-16
PL348192A1 (en) 2002-05-06
AU769575B2 (en) 2004-01-29
ATE349777T1 (de) 2007-01-15
NO20012859L (no) 2001-08-07
CZ20011953A3 (cs) 2001-11-14
HUP0104523A2 (hu) 2002-03-28
EP1135824A1 (de) 2001-09-26
MXPA01005771A (es) 2003-07-14
WO2001028024A8 (en) 2001-10-11
EP1135824B8 (de) 2007-04-25
HUP0104523A3 (en) 2003-07-28
DE60032577T2 (de) 2007-10-04
EP1135824B1 (de) 2006-12-27
CA2352391C (en) 2009-08-25
US20020122971A1 (en) 2002-09-05
JP5336685B2 (ja) 2013-11-06
DK1135824T3 (da) 2007-04-16

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