NO913821L - Elektrokjemisk celle. - Google Patents

Elektrokjemisk celle.

Info

Publication number
NO913821L
NO913821L NO91913821A NO913821A NO913821L NO 913821 L NO913821 L NO 913821L NO 91913821 A NO91913821 A NO 91913821A NO 913821 A NO913821 A NO 913821A NO 913821 L NO913821 L NO 913821L
Authority
NO
Norway
Prior art keywords
electrolyte
electrochemical cell
electrode
oxide
lanthanum manganite
Prior art date
Application number
NO91913821A
Other languages
English (en)
Other versions
NO913821D0 (no
Inventor
Prabhakar Singh
Roswell John Ruka
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 NO913821D0 publication Critical patent/NO913821D0/no
Publication of NO913821L publication Critical patent/NO913821L/no

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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • 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
    • H01M4/90—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Hybrid Cells (AREA)

Abstract

Det omtales en elektrokjemisk celle som har en porøs keramisk metallelektrode (16) og en porøs lantanmanganitt-elektrode (14), med mellomliggende fastoksidelektrolytt (15), hvor lantanmanganittoverflaten som ligger opptil elektrolytten inneholder et rynr diskontinuerlig lag av ceriumoksid og/eller praseodymoksid med høy spesifikk overflate, fortrinnsvis i form av diskrete partikler (30) i kontakt med luftelektroden og elektrolytten.
NO91913821A 1990-10-18 1991-09-30 Elektrokjemisk celle. NO913821L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/599,530 US5106706A (en) 1990-10-18 1990-10-18 Oxide modified air electrode surface for high temperature electrochemical cells

Publications (2)

Publication Number Publication Date
NO913821D0 NO913821D0 (no) 1991-09-30
NO913821L true NO913821L (no) 1992-04-21

Family

ID=24399997

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913821A NO913821L (no) 1990-10-18 1991-09-30 Elektrokjemisk celle.

Country Status (9)

Country Link
US (1) US5106706A (no)
EP (1) EP0485085B1 (no)
JP (1) JP3291304B2 (no)
KR (1) KR100246723B1 (no)
AU (1) AU645324B2 (no)
CA (1) CA2045769C (no)
DE (1) DE69121166T2 (no)
ES (1) ES2090256T3 (no)
NO (1) NO913821L (no)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DK167163B1 (da) * 1991-02-13 1993-09-06 Risoe Forskningscenter Fastoxidbraendselscelle til oxidation af ch4
GB9116385D0 (en) * 1991-07-30 1991-09-11 British Gas Plc Oxygen sensor
JPH05190180A (ja) * 1992-01-13 1993-07-30 Ngk Insulators Ltd 固体電解質型燃料電池の空気電極体、その製造方法及び固体電解質型燃料電池の製造方法
JP2527876B2 (ja) * 1992-01-17 1996-08-28 日本碍子株式会社 固体電解質燃料電池の製造方法
TW269058B (no) * 1992-04-29 1996-01-21 Westinghouse Electric Corp
US5432024A (en) * 1992-10-14 1995-07-11 Ngk Insulators, Ltd. Porous lanthanum manganite sintered bodies and solid oxide fuel cells
CA2161957C (en) * 1993-03-20 2004-02-24 Kevin Kendall Solid oxide fuel cell structures
US5516597A (en) * 1994-11-07 1996-05-14 Westinghouse Electric Corporation Protective interlayer for high temperature solid electrolyte electrochemical cells
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
US5686198A (en) * 1996-02-29 1997-11-11 Westinghouse Electric Corporation Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells
US5993989A (en) * 1997-04-07 1999-11-30 Siemens Westinghouse Power Corporation Interfacial material for solid oxide fuel cell
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
US6004688A (en) * 1997-07-16 1999-12-21 The Board Of Regents Of The University Of Texas System Solid oxide fuel cell and doped perovskite lanthanum gallate electrolyte therefor
US6063517A (en) * 1997-10-16 2000-05-16 Southwest Research Institute Spiral wrapped cylindrical proton exchange membrane fuel cells and methods of making same
US6030718A (en) 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
USRE39556E1 (en) * 1997-11-20 2007-04-10 Relion, Inc. Fuel cell and method for controlling same
US6096449A (en) * 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
US5916700A (en) * 1998-01-23 1999-06-29 Siemens Westinghouse Power Corporation Lanthanum manganite-based air electrode for solid oxide fuel cells
US6139985A (en) * 1998-07-24 2000-10-31 Siemens Westinghouse Power Corporation Electrode electrolyte interlayers containing cerium oxide for electrochemical fuel cells
US6177213B1 (en) * 1998-08-17 2001-01-23 Energy Conversion Devices, Inc. Composite positive electrode material and method for making same
US6420063B1 (en) * 1999-09-13 2002-07-16 Mobil Oil Corporation Mesoporous oxide compositions and solid oxide fuel cells
US6468682B1 (en) 2000-05-17 2002-10-22 Avista Laboratories, Inc. Ion exchange membrane fuel cell
US7326480B2 (en) 2000-05-17 2008-02-05 Relion, Inc. Fuel cell power system and method of controlling a fuel cell power system
DE10033906A1 (de) 2000-07-12 2002-02-28 Bosch Gmbh Robert Platinmetallhaltige Cerametelektroden für die elektrochemische Reduktion von Sauerstoff
US6492051B1 (en) 2000-09-01 2002-12-10 Siemens Westinghouse Power Corporation High power density solid oxide fuel cells having improved electrode-electrolyte interface modifications
DK200001482A (da) * 2000-10-05 2002-04-06 Forskningsct Risoe Elektrokemisk celle og fremgangsmåde til fremstilling af samme.
US6580191B2 (en) * 2001-05-29 2003-06-17 Gimbie Enterprises Ltd. Fuel cell powered magnetically driven shaft assembly
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
CA2490945A1 (en) 2002-06-28 2004-01-08 Pavel Shuk Sulfur resistant sensors
US6984467B2 (en) * 2002-09-24 2006-01-10 Siemens Westinghouse Power Corporation Plasma sprayed ceria-containing interlayer
US6888088B2 (en) * 2002-11-01 2005-05-03 Jimmie Brooks Bolton Hardfacing materials & methods
US7459219B2 (en) 2002-11-01 2008-12-02 Guy L. McClung, III Items made of wear resistant materials
DE10339613A1 (de) * 2003-08-28 2005-03-31 Bayerische Motoren Werke Ag Festoxidbrennstoffzelle und Verfahren zu ihrer Herstellung
US8211587B2 (en) * 2003-09-16 2012-07-03 Siemens Energy, Inc. Plasma sprayed ceramic-metal fuel electrode
US7670703B2 (en) * 2003-10-15 2010-03-02 Societe De Commercialisation Des Produits De La Recherche Appliquee Socpra Sciences Et Genie S.E.C. Solid electrolyte fuel cell supported by an integrated reformer
US7468218B2 (en) * 2004-05-07 2008-12-23 Battelle Memorial Institute Composite solid oxide fuel cell anode based on ceria and strontium titanate
US20080038592A1 (en) * 2004-10-08 2008-02-14 Harlan Anderson Method of operating a solid oxide fuel cell having a porous electrolyte
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
CA2789281C (en) 2010-02-10 2015-11-24 C3 International, Llc Low temperature electrolytes for solid oxide cells having high ionic conductivity
WO2015009618A1 (en) 2013-07-15 2015-01-22 Fcet, Llc Low temperature solid oxide cells
CN105734607B (zh) * 2014-12-08 2018-11-27 中国科学院大连化学物理研究所 一种具有双层复合隔层的高温固体氧化物电解池
DE102015226649A1 (de) * 2015-12-23 2017-06-29 Robert Bosch Gmbh Sensorelement für einen Abgassensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490444A (en) * 1980-12-22 1984-12-25 Westinghouse Electric Corp. High temperature solid electrolyte fuel cell configurations and interconnections
US4547437A (en) * 1984-10-05 1985-10-15 Westinghouse Electric Corp. Protective interlayer for high temperature solid electrolyte electrochemical cells
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
US4702971A (en) * 1986-05-28 1987-10-27 Westinghouse Electric Corp. Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells
JPS649358A (en) * 1987-07-01 1989-01-12 Mitsubishi Heavy Ind Ltd Electrode material
US4885078A (en) * 1988-12-07 1989-12-05 Westinghouse Electric Corp. Devices capable of removing silicon and aluminum from gaseous atmospheres
US4894297A (en) * 1988-12-07 1990-01-16 Westinghouse Electric Corp. Electrochemical generator apparatus containing modified fuel electrodes for use with hydrocarbon fuels

Also Published As

Publication number Publication date
AU7940991A (en) 1992-07-30
US5106706A (en) 1992-04-21
EP0485085A3 (en) 1993-08-11
JPH04306561A (ja) 1992-10-29
EP0485085A2 (en) 1992-05-13
ES2090256T3 (es) 1996-10-16
DE69121166D1 (de) 1996-09-05
AU645324B2 (en) 1994-01-13
KR100246723B1 (ko) 2000-03-15
KR920008994A (ko) 1992-05-28
CA2045769A1 (en) 1992-04-19
DE69121166T2 (de) 1997-03-20
CA2045769C (en) 2002-08-20
EP0485085B1 (en) 1996-07-31
NO913821D0 (no) 1991-09-30
JP3291304B2 (ja) 2002-06-10

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