NO962900L - Perovskitt-elektroder, samt höytemperatur-brenselceller utstyrt med slike - Google Patents

Perovskitt-elektroder, samt höytemperatur-brenselceller utstyrt med slike

Info

Publication number
NO962900L
NO962900L NO962900A NO962900A NO962900L NO 962900 L NO962900 L NO 962900L NO 962900 A NO962900 A NO 962900A NO 962900 A NO962900 A NO 962900A NO 962900 L NO962900 L NO 962900L
Authority
NO
Norway
Prior art keywords
perovskite
high temperature
fuel cells
temperature fuel
platinum metal
Prior art date
Application number
NO962900A
Other languages
English (en)
Other versions
NO962900D0 (no
Inventor
Klaus Hilpert
Lutz Kindermann
Dasarathi Das
Jimmi Edwards
Guenther Puetz
Original Assignee
Forschungszentrum Juelich Gmbh
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 Forschungszentrum Juelich Gmbh filed Critical Forschungszentrum Juelich Gmbh
Publication of NO962900L publication Critical patent/NO962900L/no
Publication of NO962900D0 publication Critical patent/NO962900D0/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
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Fuel Cell (AREA)

Abstract

Ved perovskitt-elektroder som er i kontakt med faststoff-elektrolytter, spesielt slike på basis av ZrC^-Y^C^, forminskes reaktiviteten i betydelig grad i kontaktområdet gjennom en pla- tinametall-doping av perovskitten. Foretrukket for dette formål er iridium eller ruthenium i oksydisk form, spesielt i konsentrasjonsområdet fra 10 til 1000 ppm, og som på hensiktsmessig måte anvendes over elektrodens samlede volum. Av spesiell interesse er en slik platinametall- tilsetning til perovskitter på lantan-ferritt- basis. De perovskittiske elektroder som er ut- styrt med en inhiberende platinametall-tilset- ning kan på hensiktsmessig måte anvendes som katoder i høytemperatur-brenselceller.
NO962900A 1994-01-11 1996-07-10 Perovskitt-elektroder, samt höytemperatur-brenselceller utstyrt med slike NO962900D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400540A DE4400540C2 (de) 1994-01-11 1994-01-11 Perowskitische Elektroden insbesondere für Hochtemperatur-Brennstoffzellen
PCT/DE1995/000026 WO1995019053A1 (de) 1994-01-11 1995-01-10 Perowskitische elektroden und damit bestückte hochtemperatur-brennstoffzellen

Publications (2)

Publication Number Publication Date
NO962900L true NO962900L (no) 1996-07-10
NO962900D0 NO962900D0 (no) 1996-07-10

Family

ID=6507700

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962900A NO962900D0 (no) 1994-01-11 1996-07-10 Perovskitt-elektroder, samt höytemperatur-brenselceller utstyrt med slike

Country Status (7)

Country Link
US (1) US5824429A (no)
EP (1) EP0739543A1 (no)
JP (1) JPH09507335A (no)
AU (1) AU694471B2 (no)
DE (1) DE4400540C2 (no)
NO (1) NO962900D0 (no)
WO (1) WO1995019053A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547700C2 (de) * 1995-12-20 1998-09-17 Forschungszentrum Juelich Gmbh Elektrodensubstrat für eine Brennstoffzelle
DE19547701C2 (de) * 1995-12-20 2000-01-20 Forschungszentrum Juelich Gmbh Elektrode-Elektrolyt-System aus oxidischem Material
DE19605086C1 (de) * 1996-02-12 1997-06-26 Siemens Ag Hochtemperatur-Brennstoffzelle und aus solchen bestehender Hochtemperatur-Brennstoffzellenstapel
JPH09238367A (ja) * 1996-02-29 1997-09-09 Matsushita Electric Ind Co Ltd テレビジョン信号送信方法，テレビジョン信号送信装置，テレビジョン信号受信方法，テレビジョン信号受信装置，テレビジョン信号送信受信方法，テレビジョン信号送信受信装置
DE19640926C1 (de) * 1996-10-04 1998-01-15 Dornier Gmbh Elektrode für eine elektrochemische Zelle, Elektroden-Elektrolyteinheit und zugehöriges Herstellungsverfahren
EP0902493B1 (de) * 1997-09-11 2001-01-03 Sulzer Hexis AG Elektrochemisch aktives Element zu einer Festoxidbrennstoffzelle
CZ301735B6 (cs) * 1999-10-08 2010-06-09 Fuelcell Energy, Ltd. Kompozitní elektrody pro pevné elektrochemické soucástky a zarízení
US6565737B2 (en) * 2000-12-14 2003-05-20 Battelle Memorial Institute Method and apparatus for selectively removing oxygen using a non-catalytic electrode in an electrochemical cell
AU2002218929A1 (en) * 2001-01-12 2002-07-24 Global Thermoelectric Inc. Redox solid oxide fuel cell
US6620535B2 (en) * 2001-05-09 2003-09-16 Delphi Technologies, Inc. Strategies for preventing anode oxidation
EP1289035A2 (en) * 2001-08-29 2003-03-05 Matsushita Electric Industrial Co., Ltd. Composite electrode for reducing oxygen
US7045244B2 (en) * 2002-06-10 2006-05-16 Hewlett-Packard Development Company, L.P. Fuel cells utilizing non-porous nanofilm microchannel architecture
JP4601896B2 (ja) * 2002-10-30 2010-12-22 富士通セミコンダクター株式会社 半導体装置及びその製造方法
AU2003291044A1 (en) * 2002-11-15 2004-06-15 Battelle Memorial Institute Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrochemical devices
US20040214070A1 (en) * 2003-04-28 2004-10-28 Simner Steven P. Low sintering lanthanum ferrite materials for use as solid oxide fuel cell cathodes and oxygen reduction electrodes and other electrochemical devices
DE10351955A1 (de) * 2003-11-07 2005-06-16 Forschungszentrum Jülich GmbH Kathodenwerkstoff für eine Hochtemperatur-Brennstoffzelle (SOFC) sowie eine daraus herstellbare Kathode
US7157165B2 (en) * 2003-11-18 2007-01-02 Uchicago Argonne, Llc Iron-based perovskite cathodes for solid oxide fuel cells

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671323A (en) * 1970-01-12 1972-06-20 Westinghouse Electric Corp Hydrophobic layers for gas diffusion electrodes
BR7902625A (pt) * 1978-05-04 1979-11-27 Du Pont Aperfeicoamento em sensor de concentracao de oxigenio
DE2837118C2 (de) * 1978-08-25 1982-05-19 Dornier System Gmbh, 7990 Friedrichshafen Poröse Oxidelektroden für elektrochemische Hochtemperaturzellen
US4631238A (en) * 1985-01-18 1986-12-23 Westinghouse Electric Corp. Cobalt doped lanthanum chromite material suitable for high temperature use
DE3610363A1 (de) * 1986-03-27 1987-10-01 Kernforschungsz Karlsruhe Verfahren zum kontinuierlichen ueberwachen von konzentrationen von gasfoermigen bestandteilen in gasgemischen, ausgenommen o(pfeil abwaerts)2(pfeil abwaerts)
JPH01105472A (ja) * 1987-10-16 1989-04-21 Mitsubishi Heavy Ind Ltd 固体電解質燃料電池
US4895576A (en) * 1988-04-15 1990-01-23 Westinghouse Electric Corp. Method of doping interconnections for electrochemical cells
US4885078A (en) * 1988-12-07 1989-12-05 Westinghouse Electric Corp. Devices capable of removing silicon and aluminum from gaseous atmospheres
JPH03112057A (ja) * 1989-09-27 1991-05-13 Osaka Gas Co Ltd 固体電解質燃料電池
JPH03112059A (ja) * 1989-09-27 1991-05-13 Osaka Gas Co Ltd 固体電解質燃料電池
ATE218758T1 (de) * 1989-12-27 2002-06-15 Standard Oil Co Komponenten für elektrochemische zellen und ihre verwendung in sauerstofftrennung
JP3134882B2 (ja) * 1990-03-30 2001-02-13 東燃ゼネラル石油株式会社 ランタンクロマイト系複合酸化物と用途
JPH0412457A (ja) * 1990-04-27 1992-01-17 Tonen Corp 高温型燃料電池
JPH04230955A (ja) * 1990-05-31 1992-08-19 Tonen Corp 高温型燃料電池
DE4116734C1 (no) * 1991-05-23 1992-10-15 Abb Patent Gmbh, 6800 Mannheim, De
US5543239A (en) * 1995-04-19 1996-08-06 Electric Power Research Institute Electrode design for solid state devices, fuel cells and sensors

Also Published As

Publication number Publication date
AU694471B2 (en) 1998-07-23
DE4400540A1 (de) 1995-07-13
US5824429A (en) 1998-10-20
NO962900D0 (no) 1996-07-10
DE4400540C2 (de) 1995-10-12
JPH09507335A (ja) 1997-07-22
WO1995019053A1 (de) 1995-07-13
EP0739543A1 (de) 1996-10-30
AU1382195A (en) 1995-08-01

Similar Documents

Publication Publication Date Title
NO962900L (no) Perovskitt-elektroder, samt höytemperatur-brenselceller utstyrt med slike
JPS55154450A (en) Air-fuel-ratio detector
EP0307790A3 (en) Electrochemical gas sensor
EP1306666A3 (en) Method and apparatus for measuring combustible gas component by burning the component
NO983842L (no) Rimelig, stabilt luftelektrodemateriale for elektrokjemiske celler med elektrolytt av fast oksid
CA2189360A1 (en) NOx Sensor
EP0811839A3 (en) NOx sensor
JPS57137850A (en) Oxygen concentration measuring element
EP1635171A3 (en) Hydrocarbon sensor
EP0959348A3 (en) Sensor element and gas sensor
EP0165024A3 (en) Cathode alloy electrocatalysts
GB1250259A (no)
ES8202151A1 (es) Sensor de concentracion del oxigeno.
DE102004045232A1 (de) NOx-Messzelle, Herstellungsverfahren dafür und NOx-Messvorrichtung mit der NOx-Messzelle
Zhang et al. Electrochemical studies on cells M/YSZ/Pt (M= Pt, Pt–Ga2O3) in NO, O2, N2 gas mixtures
FR2373169A1 (fr) Separateur d'element de pile
MX154765A (es) Mejoras en catodo utilizado en celdas electroquimicas
Schoulert et al. The reaction kinetics of electrodes on zirconia in H2/H2O gases
GB1499651A (en) Electrochemical cells
Hibino et al. A hydrocarbon sensor using a high temperature-type proton conductor
JPS6478148A (en) Oxygen sensor
JPS573036A (en) Oxygen concentration detector
Yoshida et al. Adsorption of Polyethyleneglycol at the Mercury/Solution Interface
CN216483198U (zh) 集成高温湿度和二氧化碳浓度的检测传感器
JPS5651656A (en) Detecting element for combustible gas