DE68918580T2 - Poröse äussere Brennstoffzellenelektrode aus Cermet mit hoher Aktivität. - Google Patents

Poröse äussere Brennstoffzellenelektrode aus Cermet mit hoher Aktivität.

Info

Publication number
DE68918580T2
DE68918580T2 DE68918580T DE68918580T DE68918580T2 DE 68918580 T2 DE68918580 T2 DE 68918580T2 DE 68918580 T DE68918580 T DE 68918580T DE 68918580 T DE68918580 T DE 68918580T DE 68918580 T2 DE68918580 T2 DE 68918580T2
Authority
DE
Germany
Prior art keywords
cermet
fuel cell
high activity
electrode made
cell electrode
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
DE68918580T
Other languages
English (en)
Other versions
DE68918580D1 (de
Inventor
Roswell John Ruka
Charles J Spengler
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 DE68918580D1 publication Critical patent/DE68918580D1/de
Publication of DE68918580T2 publication Critical patent/DE68918580T2/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
    • H01M4/9041—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
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative 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
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • 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)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
DE68918580T 1989-03-22 1989-11-15 Poröse äussere Brennstoffzellenelektrode aus Cermet mit hoher Aktivität. Expired - Fee Related DE68918580T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32774889A 1989-03-22 1989-03-22

Publications (2)

Publication Number Publication Date
DE68918580D1 DE68918580D1 (de) 1994-11-03
DE68918580T2 true DE68918580T2 (de) 1995-08-03

Family

ID=23277878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918580T Expired - Fee Related DE68918580T2 (de) 1989-03-22 1989-11-15 Poröse äussere Brennstoffzellenelektrode aus Cermet mit hoher Aktivität.

Country Status (4)

Country Link
EP (1) EP0388558B1 (de)
DE (1) DE68918580T2 (de)
ES (1) ES2064462T3 (de)
NO (1) NO894159L (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084181A1 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Speicherelement für eine Festelektrolytbatterie
DE102011085224A1 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Speicherelement und Verfahren zu dessen Herstellung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK167163B1 (da) * 1991-02-13 1993-09-06 Risoe Forskningscenter Fastoxidbraendselscelle til oxidation af ch4
DE19634085A1 (de) * 1996-08-23 1998-02-26 Dornier Gmbh Brenngaselektrode zur Steuerung der Brenngasreformierungskinetik in Hochtemperaturbrennstoffzellen
DE10033906A1 (de) 2000-07-12 2002-02-28 Bosch Gmbh Robert Platinmetallhaltige Cerametelektroden für die elektrochemische Reduktion von Sauerstoff
JP2004335131A (ja) * 2003-04-30 2004-11-25 Nissan Motor Co Ltd 固体酸化物型燃料電池用燃料極及びその製造方法
EP1750317A4 (de) * 2004-05-17 2007-10-31 Nippon Catalytic Chem Ind Anodenträgersubstrat für eine festoxid-brennstoffzelle und herstellungsprozess dafür
US20090023027A1 (en) * 2005-03-23 2009-01-22 Kazuo Hata Fuel Electrode Material for Solid Oxide Fuel Cell, Fuel Electrode Using the Same, and Fuel Cell
WO2009033498A1 (en) * 2007-09-12 2009-03-19 Pirelli & C. S.P.A. Solid oxide fuel cell
DE102011017594A1 (de) 2011-04-27 2012-10-31 Siemens Aktiengesellschaft Verfahren zur Herstellung eines porösen Körpers und Zelle einer wieder aufladbaren Oxidbatterie
CN107922802B (zh) 2015-08-28 2020-09-25 杜邦公司 导电粘合剂
US10629323B2 (en) 2015-08-28 2020-04-21 Dupont Electronics, Inc. Electrically conductive adhesives
WO2017035709A1 (en) 2015-08-28 2017-03-09 E.I. Du Pont De Nemours And Company Coated copper particles and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747467C2 (de) * 1977-10-22 1979-10-11 Dornier System Gmbh, 7990 Friedrichshafen Cermet-Elektroden für Festelektrolytzellen und Verfahren zu ihrer Herstellung
IT1113873B (it) * 1978-04-12 1986-01-27 Battelle Memorial Institute Procedimento per la fabbricazione di elettrodi per pile a combustibile,dispositivo per l'attuazione del procedimento elettrodi ottenuti mediante il detto procedimento
US4702971A (en) * 1986-05-28 1987-10-27 Westinghouse Electric Corp. Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084181A1 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Speicherelement für eine Festelektrolytbatterie
DE102011085224A1 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Speicherelement und Verfahren zu dessen Herstellung
US9570782B2 (en) 2011-09-27 2017-02-14 Siemens Aktiengesellschaft Storage element and method for the production thereof
US9660256B2 (en) 2011-09-27 2017-05-23 Siemens Aktiengesellschaft Storage element for a solid electrolyte battery
EP2751858B1 (de) * 2011-09-27 2019-12-04 Siemens Aktiengesellschaft Speicherelement für eine festelektrolytbatterie

Also Published As

Publication number Publication date
DE68918580D1 (de) 1994-11-03
EP0388558A3 (de) 1991-10-09
NO894159D0 (no) 1989-10-19
ES2064462T3 (es) 1995-02-01
NO894159L (no) 1990-09-24
EP0388558A2 (de) 1990-09-26
EP0388558B1 (de) 1994-09-28

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee