WO2000008701A3 - Verfahren zur herstellung einer hochtemperatur-brennstoffzelle - Google Patents

Verfahren zur herstellung einer hochtemperatur-brennstoffzelle Download PDF

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Publication number
WO2000008701A3
WO2000008701A3 PCT/DE1999/002351 DE9902351W WO0008701A3 WO 2000008701 A3 WO2000008701 A3 WO 2000008701A3 DE 9902351 W DE9902351 W DE 9902351W WO 0008701 A3 WO0008701 A3 WO 0008701A3
Authority
WO
WIPO (PCT)
Prior art keywords
high temperature
temperature fuel
production
contact
fuel cells
Prior art date
Application number
PCT/DE1999/002351
Other languages
English (en)
French (fr)
Other versions
WO2000008701A2 (de
Inventor
Belinda Brueckner
Horst Greiner
Klaus Eichler
Winfried Schaffrath
Original Assignee
Siemens Ag
Fraunhofer Ges Forschung
Belinda Brueckner
Horst Greiner
Klaus Eichler
Winfried Schaffrath
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 Siemens Ag, Fraunhofer Ges Forschung, Belinda Brueckner, Horst Greiner, Klaus Eichler, Winfried Schaffrath filed Critical Siemens Ag
Priority to AU63247/99A priority Critical patent/AU6324799A/en
Priority to EP99950474A priority patent/EP1027743A2/de
Publication of WO2000008701A2 publication Critical patent/WO2000008701A2/de
Publication of WO2000008701A3 publication Critical patent/WO2000008701A3/de

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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
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0215—Glass; Ceramic materials
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

Die Hochtemperatur-Brennstoffzelle besitzt eine Kontaktschicht (16), die zwischen der Kathode (14) und einer bipolaren Platte (18) angeordnet ist. Bei der Herstellung der Kontaktschicht (16) wird ein Kontaktmaterial auf die bipolare Platte (18), die mit einer keramischen Schutzschicht (22) versehen sein kann, aufgebracht. Danach wird es einer hohen Temperatur, die insbesondere über 800 °C liegt, ausgesetzt. Um eine hohe Verformbarkeit der keramischen Kontaktschicht (16) zu gewährleisten, ist erfindungsgemäß vorgesehen, daß dem Kontaktmaterial vor dem Aufbringen ein Porenbildner, beispielsweise ein körniger Kunststoff oder ein feinkörniger Kohlenstoff, zugesetzt wird.
PCT/DE1999/002351 1998-08-04 1999-07-30 Verfahren zur herstellung einer hochtemperatur-brennstoffzelle WO2000008701A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU63247/99A AU6324799A (en) 1998-08-04 1999-07-30 Method for the production of high temperature fuel cells
EP99950474A EP1027743A2 (de) 1998-08-04 1999-07-30 Verfahren zur herstellung einer hochtemperatur-brennstoffzelle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19835253.0 1998-08-04
DE19835253A DE19835253A1 (de) 1998-08-04 1998-08-04 Verfahren zur Herstellung einer Hochtemperatur-Brennstoffzelle

Publications (2)

Publication Number Publication Date
WO2000008701A2 WO2000008701A2 (de) 2000-02-17
WO2000008701A3 true WO2000008701A3 (de) 2000-06-08

Family

ID=7876463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002351 WO2000008701A2 (de) 1998-08-04 1999-07-30 Verfahren zur herstellung einer hochtemperatur-brennstoffzelle

Country Status (4)

Country Link
EP (1) EP1027743A2 (de)
AU (1) AU6324799A (de)
DE (1) DE19835253A1 (de)
WO (1) WO2000008701A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048423A1 (de) * 2000-09-29 2002-04-18 Siemens Ag Betriebsverfahren für eine Brennstoffzelle, damit arbeitende Polymer-Elektrolyt-Membran-Brennstoffzelle und Verfahren zu deren Herstellung
DE10211042A1 (de) * 2002-03-13 2003-10-02 Andreas Schubert Bipolarplatte für einen Brennstoffzellenstapel unter Einsatz pulvermetallurgischer Verfahren und Materialien
DE10232075A1 (de) * 2002-07-15 2004-02-05 Bayerische Motoren Werke Ag Verfahren zum Zusammenfügen von Einzel-Brennstoffzellen zu einem Block oder -Stack sowie derartiger Brennstoffzellen-Block
DE10317361A1 (de) * 2003-04-15 2004-11-04 Bayerische Motoren Werke Ag Brennstoffzelle und/oder Elektrolyseur sowie Verfahren zu deren/dessen Herstellung
DE10317359A1 (de) * 2003-04-15 2004-11-04 Bayerische Motoren Werke Ag Brennstoffzelle und/oder Elektrolyseur sowie Verfahren zu deren/dessen Herstellung
DE10342691A1 (de) 2003-09-08 2005-04-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Stapelbare Hochtemperaturbrennstoffzelle
ES2336211T3 (es) * 2004-08-30 2010-04-09 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Pila de combustible de alta temperatura apilable.
US7190568B2 (en) * 2004-11-16 2007-03-13 Versa Power Systems Ltd. Electrically conductive fuel cell contact materials
US7781123B2 (en) 2005-06-06 2010-08-24 Delphi Technologies, Inc. Method and apparatus for forming electrode interconnect contacts for a solid-oxide fuel cell stack
US7767357B2 (en) 2007-07-20 2010-08-03 Ngk Insulators, Ltd. Reactor
WO2013012009A1 (ja) 2011-07-21 2013-01-24 株式会社村田製作所 固体酸化物形燃料電池用電気的接続材、固体酸化物形燃料電池、固体酸化物形燃料電池モジュール及び固体酸化物形燃料電池の製造方法
DE102015226753A1 (de) 2015-12-28 2017-06-29 Robert Bosch Gmbh Verfahren zur Herstellung einer Strömungsplatte für eine Brennstoffzelle
DE102017200289A1 (de) * 2017-01-10 2018-07-12 Robert Bosch Gmbh Verfahren zur Herstellung einer Bipolarplatte, Bipolarplatte für eine Brennstoffzelle und Brennstoffzelle
DE102020204386A1 (de) * 2020-04-03 2021-10-07 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer Gas- und/oder Elektronenleitungsstruktur und Brennstoff-/Elektrolysezelle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083714A (ja) * 1994-06-17 1996-01-09 Ngk Insulators Ltd 積層体の製造方法
US5496655A (en) * 1994-10-12 1996-03-05 Lockheed Idaho Technologies Company Catalytic bipolar interconnection plate for use in a fuel cell
DE4436456A1 (de) * 1994-10-12 1996-04-18 Siemens Ag Verfahren zum Aufbringen einer elektronisch leitenden und leicht verformbaren Funktionsschicht
EP0714147A1 (de) * 1994-11-23 1996-05-29 Sulzer Innotec Ag Hochtemperatur-Brennstoffzelle mit chromhaltigen Verbindungselementen zwischen elektrochemisch aktiven Platten
DE19609133C1 (de) * 1996-03-08 1997-09-04 Siemens Ag Bipolare Platte für einen Hochtemperatur-Brennstoffzellenstapel und deren Verwendung
JPH09245812A (ja) * 1996-03-13 1997-09-19 Fujikura Ltd 平板固体電解質型燃料電池
DE19627504C1 (de) * 1996-07-08 1997-10-23 Siemens Ag Verbundleiterplatte und Verwendung einer Verbundleiterplatte für einen Hochtemperatur-Brennstoffzellenstapel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083714A (ja) * 1994-06-17 1996-01-09 Ngk Insulators Ltd 積層体の製造方法
US5496655A (en) * 1994-10-12 1996-03-05 Lockheed Idaho Technologies Company Catalytic bipolar interconnection plate for use in a fuel cell
DE4436456A1 (de) * 1994-10-12 1996-04-18 Siemens Ag Verfahren zum Aufbringen einer elektronisch leitenden und leicht verformbaren Funktionsschicht
EP0714147A1 (de) * 1994-11-23 1996-05-29 Sulzer Innotec Ag Hochtemperatur-Brennstoffzelle mit chromhaltigen Verbindungselementen zwischen elektrochemisch aktiven Platten
DE19609133C1 (de) * 1996-03-08 1997-09-04 Siemens Ag Bipolare Platte für einen Hochtemperatur-Brennstoffzellenstapel und deren Verwendung
JPH09245812A (ja) * 1996-03-13 1997-09-19 Fujikura Ltd 平板固体電解質型燃料電池
DE19627504C1 (de) * 1996-07-08 1997-10-23 Siemens Ag Verbundleiterplatte und Verwendung einer Verbundleiterplatte für einen Hochtemperatur-Brennstoffzellenstapel

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 124, no. 16, 15 April 1996, Columbus, Ohio, US; abstract no. 207132, KAWASAKI ET AL: "Manufacture of laminates for solid electrolyte fuel cells" XP002133383 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 5 31 May 1996 (1996-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
DE19835253A1 (de) 2000-01-13
WO2000008701A2 (de) 2000-02-17
EP1027743A2 (de) 2000-08-16
AU6324799A (en) 2000-02-28

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