DE69319493T2 - Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit - Google Patents

Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit

Info

Publication number
DE69319493T2
DE69319493T2 DE69319493T DE69319493T DE69319493T2 DE 69319493 T2 DE69319493 T2 DE 69319493T2 DE 69319493 T DE69319493 T DE 69319493T DE 69319493 T DE69319493 T DE 69319493T DE 69319493 T2 DE69319493 T2 DE 69319493T2
Authority
DE
Germany
Prior art keywords
sinterability
controllable
electrode material
air electrode
air
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
DE69319493T
Other languages
English (en)
Other versions
DE69319493D1 (de
Inventor
Theodore Robert Vasilow
Roswell John Ruka
Lews Jen-Hu Kuo
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
Publication of DE69319493D1 publication Critical patent/DE69319493D1/de
Application granted granted Critical
Publication of DE69319493T2 publication Critical patent/DE69319493T2/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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M4/04—Processes of manufacture in general
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DE69319493T 1992-04-29 1993-04-23 Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit Expired - Fee Related DE69319493T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87586092A 1992-04-29 1992-04-29

Publications (2)

Publication Number Publication Date
DE69319493D1 DE69319493D1 (de) 1998-08-13
DE69319493T2 true DE69319493T2 (de) 1999-01-07

Family

ID=25366488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319493T Expired - Fee Related DE69319493T2 (de) 1992-04-29 1993-04-23 Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit

Country Status (7)

Country Link
US (1) US5342704A (de)
EP (1) EP0568281B1 (de)
JP (1) JPH06124711A (de)
KR (1) KR100281489B1 (de)
CA (1) CA2095102A1 (de)
DE (1) DE69319493T2 (de)
TW (1) TW269058B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908213B4 (de) * 1998-07-27 2005-03-10 Mitsubishi Heavy Ind Ltd Basisrohr für eine Brennstoffzelle

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432024A (en) * 1992-10-14 1995-07-11 Ngk Insulators, Ltd. Porous lanthanum manganite sintered bodies and solid oxide fuel cells
US5411814A (en) * 1994-01-26 1995-05-02 At&T Corp. Article comprising magnetoresistive oxide of La, Ca, Mn additionally containing either of both of Sr and Ba
US5538800A (en) * 1994-09-29 1996-07-23 At&T Corp. Magnetoresistive oxide material and articles comprising the material
US5670270A (en) * 1995-11-16 1997-09-23 The Dow Chemical Company Electrode structure for solid state electrochemical devices
US5993986A (en) * 1995-11-16 1999-11-30 The Dow Chemical Company Solide oxide fuel cell stack with composite electrodes and method for making
US6117582A (en) * 1995-11-16 2000-09-12 The Dow Chemical Company Cathode composition for solid oxide fuel cell
US5932146A (en) * 1996-02-29 1999-08-03 Siemens Westinghouse Power Corporation Air electrode composition for solid oxide fuel cell
DE19702619C1 (de) * 1997-01-27 1998-04-30 Forschungszentrum Juelich Gmbh Kathodenwerkstoff und seine Verwendung
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
US5922486A (en) * 1997-05-29 1999-07-13 The Dow Chemical Company Cosintering of multilayer stacks of solid oxide fuel cells
US6096449A (en) 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
US6030718A (en) 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
US5916700A (en) * 1998-01-23 1999-06-29 Siemens Westinghouse Power Corporation Lanthanum manganite-based air electrode for solid oxide fuel cells
WO1999054946A1 (fr) * 1998-04-21 1999-10-28 Toto Ltd. Pile a electrolyte solide et son procede de production
US6127061A (en) * 1999-01-26 2000-10-03 High-Density Energy, Inc. Catalytic air cathode for air-metal batteries
JP2001196069A (ja) * 1999-11-01 2001-07-19 Mitsubishi Heavy Ind Ltd 燃料電池
US6468682B1 (en) 2000-05-17 2002-10-22 Avista Laboratories, Inc. Ion exchange membrane fuel cell
US7595127B2 (en) * 2001-06-29 2009-09-29 Nextech Materials, Ltd. Nano-composite electrodes and method of making the same
US6846588B2 (en) 2002-01-16 2005-01-25 Alberta Research Council Inc. Hollow inorganic membranes produced by metal or composite electrodeposition
US6893762B2 (en) * 2002-01-16 2005-05-17 Alberta Research Council, Inc. Metal-supported tubular micro-fuel cell
US6824907B2 (en) 2002-01-16 2004-11-30 Alberta Reasearch Council, Inc. Tubular solid oxide fuel cell stack
US7736772B2 (en) * 2002-02-14 2010-06-15 Alberta Research Council, Inc. Tubular solid oxide fuel cell stack
WO2003094268A2 (en) 2002-05-03 2003-11-13 Battelle Memorial Institute Cerium-modified doped strontium titanate composition for solid oxide fuel cell anodes and electrodes for other electrochemical devices
US7604670B2 (en) * 2003-11-05 2009-10-20 Honda Motor Co., Ltd. Electrolyte-electrode joined assembly and method for producing the same
FR2862163B1 (fr) * 2003-11-07 2011-08-12 Electricite De France Anode de pile a oxyde solide a base d'un cermet particulier et pile a oxyde solide la comprenant
US7157165B2 (en) * 2003-11-18 2007-01-02 Uchicago Argonne, Llc Iron-based perovskite cathodes for solid oxide fuel cells
US8709674B2 (en) * 2005-04-29 2014-04-29 Alberta Research Council Inc. Fuel cell support structure
KR100753946B1 (ko) * 2007-01-31 2007-08-31 (주)휴먼나노텍 다중압출공정을 통한 마이크로 채널 원통형 고체산화물연료전지의 제조방법.
FR2921204B1 (fr) * 2007-09-14 2009-12-04 Saint Gobain Ct Recherches Poudre a grains allonges
FR2925486B1 (fr) * 2007-12-21 2011-07-01 Saint Gobain Ct Recherches Procede de fabrication d'un produit fondu a base de lanthane et de manganese
FR2930075B1 (fr) * 2008-04-14 2011-03-18 Commissariat Energie Atomique Titanates de structure perovskite ou derivee et ses applications
US8835060B2 (en) 2009-03-03 2014-09-16 Technion Research & Development Foundation Limited Silicon-air batteries
FR2943049B1 (fr) 2009-03-12 2011-06-03 Saint Gobain Ct Recherches Produit de cermet fondu
US20110059364A1 (en) * 2009-09-10 2011-03-10 Battelle Memorial Institute Air electrodes for high-energy metal air batteries and methods of making the same
US8481187B2 (en) * 2009-09-10 2013-07-09 Battelle Memorial Institute High-energy metal air batteries
US9039788B2 (en) * 2009-11-18 2015-05-26 Battelle Memorial Institute Methods for making anodes for lithium ion batteries
WO2011061728A1 (en) 2009-11-19 2011-05-26 Technion Research & Development Foundation Ltd. Silicon-air batteries
FR2964669B1 (fr) 2010-09-14 2012-08-31 Saint Gobain Ct Recherches Poudre de grains de cermet fondu
FR2968000B1 (fr) 2010-11-29 2013-03-08 Saint Gobain Ct Recherches Poudre de zircone yttriee fondue
FR2980190B1 (fr) 2011-09-16 2013-09-27 Saint Gobain Ct Recherches Produit fondu pour electrode.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395468A (en) * 1980-12-22 1983-07-26 Westinghouse Electric Corp. Fuel cell generator
US4562124A (en) * 1985-01-22 1985-12-31 Westinghouse Electric Corp. Air electrode material for high temperature electrochemical cells
DE3611291A1 (de) * 1986-04-04 1987-10-15 Dornier System Gmbh Herstellung von langzeitbestaendigen sauerstoffelektroden fuer elektrolysezellen mit festelektrolyt
US4751152A (en) * 1987-04-06 1988-06-14 Westinghouse Electric Corp. High bulk self-supporting electrode with integral gas feed conduit for solid oxide fuel cells
US5106706A (en) * 1990-10-18 1992-04-21 Westinghouse Electric Corp. Oxide modified air electrode surface for high temperature electrochemical cells

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908213B4 (de) * 1998-07-27 2005-03-10 Mitsubishi Heavy Ind Ltd Basisrohr für eine Brennstoffzelle

Also Published As

Publication number Publication date
DE69319493D1 (de) 1998-08-13
EP0568281A1 (de) 1993-11-03
KR930022628A (ko) 1993-11-24
TW269058B (de) 1996-01-21
JPH06124711A (ja) 1994-05-06
US5342704A (en) 1994-08-30
EP0568281B1 (de) 1998-07-08
CA2095102A1 (en) 1993-10-30
KR100281489B1 (ko) 2001-02-15

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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