DE69319493D1 - Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit - Google Patents

Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit

Info

Publication number
DE69319493D1
DE69319493D1 DE69319493T DE69319493T DE69319493D1 DE 69319493 D1 DE69319493 D1 DE 69319493D1 DE 69319493 T DE69319493 T DE 69319493T DE 69319493 T DE69319493 T DE 69319493T DE 69319493 D1 DE69319493 D1 DE 69319493D1
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
DE69319493T2 (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
Application granted granted Critical
Publication of DE69319493D1 publication Critical patent/DE69319493D1/de
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 true DE69319493D1 (de) 1998-08-13
DE69319493T2 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)

Families Citing this family (42)

* 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
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
US5670270A (en) * 1995-11-16 1997-09-23 The Dow Chemical Company Electrode structure for solid state electrochemical devices
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
US6228520B1 (en) 1997-04-10 2001-05-08 The Dow Chemical Company Consinterable ceramic interconnect for solid oxide fuel cells
US5935727A (en) * 1997-04-10 1999-08-10 The Dow Chemical Company 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
US6692855B1 (en) * 1998-04-21 2004-02-17 Toto Ltd. Solid electrolyte type fuel cell and method of producing the same
DE19908213B4 (de) * 1998-07-27 2005-03-10 Mitsubishi Heavy Ind Ltd Basisrohr für eine Brennstoffzelle
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
CA2450679C (en) * 2001-06-29 2010-08-31 Nextech Materials, Ltd. Nano-composite electrodes and method of making the same
US6824907B2 (en) 2002-01-16 2004-11-30 Alberta Reasearch Council, Inc. Tubular solid oxide fuel cell stack
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
US7736772B2 (en) * 2002-02-14 2010-06-15 Alberta Research Council, Inc. Tubular solid oxide fuel cell stack
US7670711B2 (en) 2002-05-03 2010-03-02 Battelle Memorial Institute Cerium-modified doped strontium titanate compositions for solid oxide fuel cell anodes and electrodes for other electrochemical devices
EP1683220A1 (de) * 2003-11-05 2006-07-26 HONDA MOTOR CO., Ltd. Baugruppe mit elektrolyt-elektroden-verbindung und herstellungsverfahren dafür
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
WO2010100636A1 (en) 2009-03-03 2010-09-10 Technion Research & Development Foundation Ltd. 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
EP2502295A1 (de) 2009-11-19 2012-09-26 Technion Research & Development Foundation Ltd. Silicium-luftbatterie
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

Also Published As

Publication number Publication date
US5342704A (en) 1994-08-30
TW269058B (de) 1996-01-21
DE69319493T2 (de) 1999-01-07
KR100281489B1 (ko) 2001-02-15
CA2095102A1 (en) 1993-10-30
EP0568281B1 (de) 1998-07-08
EP0568281A1 (de) 1993-11-03
JPH06124711A (ja) 1994-05-06
KR930022628A (ko) 1993-11-24

Similar Documents

Publication Publication Date Title
DE69319493T2 (de) Luftelektrodenmaterial mit kontrollierbarer Sinterbarkeit
FI934128A0 (fi) Nya inkapslade material
FI97863B (fi) Brand- och vaermehaerdiga material
DE69417154D1 (de) Material mit niedriger Oberflächenenergie
DE69302596D1 (de) Kohlenstoff-Verbund-Elektrodenmaterial
DE69313456D1 (de) Keramisch zusammengesetztes Beschichtungsmaterial
FI930259A0 (fi) Polymert piezoelektriskt material
DE69224739D1 (de) Material auf kohlenstoffbasis
DE69026071D1 (de) Blatt- oder bahnförmiges Material mit antistatischen Eigenschaften
DE69319607D1 (de) Formkörper mit verbesserten eigenschaften
DE69333945D1 (de) Flache Elektrode
DE69117321D1 (de) Saw-Anordnung mit mehreren Elektroden und zugehöriges Herstellungsverfahren
DE59303705D1 (de) Steuerbare Elektrodenvorrichtung
DE69312506T2 (de) Gewebe mit verminderter luftdurchlässigkeit
DE69209613D1 (de) Dielektrisches-keramisches Verbundmaterial
DE4495948T1 (de) Kugelsicheres Material
AU645162B2 (en) Masking material effective in the infrared
DE58909518D1 (de) Rohstoff und daraus hergestellte Folie mit verbesserten elektrischen Eigenschaften.
FI930278A (fi) Foerpackningspaose av flexibelt material
FI931966A (fi) Roentgenkontrastmedelskompositioner innehaollande filmbildande material
DK0465717T3 (da) Drypabsorberende arkmateriale
FI933412A (fi) Foerfarande foer aotervinning av organiskt material i extraktionsprocesser
DE69025397D1 (de) Registriermaterial mit antistatischen Eigenschaften
FI934065A0 (fi) Anvaendning av tiadiazoler foer skyddande av material
BR9306524A (pt) Material composto

Legal Events

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