WO2005027246A3 - Elektrische kontaktierung für hochtemperaturbrennstoffzellen sowie verfahren zur herstellung einer solchen kontaktierung - Google Patents

Elektrische kontaktierung für hochtemperaturbrennstoffzellen sowie verfahren zur herstellung einer solchen kontaktierung Download PDF

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Publication number
WO2005027246A3
WO2005027246A3 PCT/DE2004/001964 DE2004001964W WO2005027246A3 WO 2005027246 A3 WO2005027246 A3 WO 2005027246A3 DE 2004001964 W DE2004001964 W DE 2004001964W WO 2005027246 A3 WO2005027246 A3 WO 2005027246A3
Authority
WO
WIPO (PCT)
Prior art keywords
contact
production
methods
fuel cells
electric contact
Prior art date
Application number
PCT/DE2004/001964
Other languages
English (en)
French (fr)
Other versions
WO2005027246A2 (de
Inventor
Nikolai Trofimenko
Mihail Kuznecov
Original Assignee
Fraunhofer Ges Forschung
Nikolai Trofimenko
Mihail Kuznecov
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 Fraunhofer Ges Forschung, Nikolai Trofimenko, Mihail Kuznecov filed Critical Fraunhofer Ges Forschung
Priority to US10/571,092 priority Critical patent/US20080220662A1/en
Priority to EP04762750A priority patent/EP1665429A2/de
Publication of WO2005027246A2 publication Critical patent/WO2005027246A2/de
Publication of WO2005027246A3 publication Critical patent/WO2005027246A3/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0236—Glass; Ceramics; Cermets
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0243—Composites in the form of mixtures
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)

Abstract

Elektrische Kontaktierung für Hochtemperaturbrennstoffzellen sowie Verfahren zur Herstellung solcher Kontaktierungen. Gemäss der gestellten Aufgabe soll ein dauerhafter Einsatz bei erhöhten Betriebstemperaturen bis hin zu 950 °C, bei erhöhter elektrischer Leitfähigkeit und eine kosten­günstige Herstellung ermöglicht werden. Die erfindungsgemässe elektrische Kontaktierung wird aus einem Komposit einer metallischen Komponente und einer ke­ramischen Komponente gebildet, wobei bevorzugt die metallische Komponente mit mindestens einem Metall­oxid gebildet wird.
PCT/DE2004/001964 2003-09-08 2004-08-30 Elektrische kontaktierung für hochtemperaturbrennstoffzellen sowie verfahren zur herstellung einer solchen kontaktierung WO2005027246A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/571,092 US20080220662A1 (en) 2003-09-08 2004-08-30 Electric Contact for High-Temperature Fuel Cells and Methods for The Production of Said Contact
EP04762750A EP1665429A2 (de) 2003-09-08 2004-08-30 Elektrische kontaktierung für hochtemperaturbrennstoffzellen sowie verfahren zur herstellung einer solchen kontaktierung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342161A DE10342161A1 (de) 2003-09-08 2003-09-08 Elektrische Kontaktierung für Hochtemperaturbrennstoffzellen sowie Verfahren zur Herstellung einer solchen Kontaktierung
DE10342161.0 2003-09-08

Publications (2)

Publication Number Publication Date
WO2005027246A2 WO2005027246A2 (de) 2005-03-24
WO2005027246A3 true WO2005027246A3 (de) 2006-02-16

Family

ID=34258607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/001964 WO2005027246A2 (de) 2003-09-08 2004-08-30 Elektrische kontaktierung für hochtemperaturbrennstoffzellen sowie verfahren zur herstellung einer solchen kontaktierung

Country Status (4)

Country Link
US (1) US20080220662A1 (de)
EP (1) EP1665429A2 (de)
DE (1) DE10342161A1 (de)
WO (1) WO2005027246A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024227A1 (de) * 2007-05-11 2008-11-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hochtemperatur-Brennstoffzellenmodul und Verfahren zur Herstellung eines Hochtemperatur-Brennstoffzellenmoduls
DE102008036847A1 (de) * 2008-08-07 2010-02-11 Elringklinger Ag Brennstoffzelleneinheit und Verfahren zum Herstellen einer elektrisch leitfähigen Verbindung zwischen einer Elektrode und einer Bipolarplatte
WO2023133587A2 (en) * 2022-01-10 2023-07-13 Battelle Energy Alliance, Llc Methods of improving an interface between an electrode and an electrolyte of an electrochemical cell, and related apparatuses, and systems

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237602A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung
US5767029A (en) * 1995-11-30 1998-06-16 Abb Research Ltd. Metal-ceramic composite material
DE19710345C1 (de) * 1997-03-13 1999-01-21 Forschungszentrum Juelich Gmbh Werkstoff für elektrische Kontaktschichten zwischen einer Elektrode einer Hochtemperatur-Brennstoffzelle und einem Verbindungselement
DE19841919A1 (de) * 1998-09-12 2000-03-23 Forschungszentrum Juelich Gmbh Brennstoffzellen-Modul und Verfahren zu dessen Herstellung
DE19913873A1 (de) * 1999-03-26 2000-05-25 Siemens Ag Hochtemperatur-Brennstoffzelle
DE19962782A1 (de) * 1998-12-23 2000-07-13 Siemens Ag Elektrische Kontakteinrichtung mit Korrosionsschutz und Verfahren zu deren Herstellung
WO2001067534A1 (en) * 2000-03-10 2001-09-13 Forskningscenter Risø Solid oxide fuel cell as well as a method of manufacturing said solid oxide fuel cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556532A1 (de) * 1992-02-20 1993-08-25 Sulzer Innotec Ag Elektrisch leitende Verbindung zwischen Metall und Keramik in Hochtemperatur-Brennstoffzellen
DE19649457C1 (de) 1996-11-28 1998-06-10 Siemens Ag Hochtemperatur-Brennstoffzelle und Verfahren zum Herstellen einer Hochtemperatur-Brennstoffzelle
DE19836352A1 (de) 1998-08-11 2000-02-17 Siemens Ag Hochtemperatur-Brennstoffzelle mit Nickelnetz und Hochtemperatur-Brennstoffzellenstapel mit einer solchen Zelle
DE19941282A1 (de) 1999-08-31 2001-03-01 Forschungszentrum Juelich Gmbh Schicht zwischen Kathode und Interkonnektor einer Brennstoffzelle sowie Herstellungsverfahren einer solchen Schicht
AU2001242584B2 (en) * 2000-03-24 2004-11-11 Cmr Fuel Cells (Uk) Limited Mixed reactant fuel cells
US6916569B2 (en) * 2000-11-23 2005-07-12 Sulzer Hexis Ag Fuel cell comprising a solid electrolyte layer
EP1328035A1 (de) * 2002-01-09 2003-07-16 HTceramix S.A. - High Technology Electroceramics PEN einer Festoxidbrennstoffzelle
US8114551B2 (en) * 2002-03-04 2012-02-14 Sulzer Hexis Ag Porous structured body for a fuel cell anode
US20040121222A1 (en) * 2002-09-10 2004-06-24 Partho Sarkar Crack-resistant anode-supported fuel cell

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237602A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung
US5767029A (en) * 1995-11-30 1998-06-16 Abb Research Ltd. Metal-ceramic composite material
DE19710345C1 (de) * 1997-03-13 1999-01-21 Forschungszentrum Juelich Gmbh Werkstoff für elektrische Kontaktschichten zwischen einer Elektrode einer Hochtemperatur-Brennstoffzelle und einem Verbindungselement
DE19841919A1 (de) * 1998-09-12 2000-03-23 Forschungszentrum Juelich Gmbh Brennstoffzellen-Modul und Verfahren zu dessen Herstellung
DE19962782A1 (de) * 1998-12-23 2000-07-13 Siemens Ag Elektrische Kontakteinrichtung mit Korrosionsschutz und Verfahren zu deren Herstellung
DE19913873A1 (de) * 1999-03-26 2000-05-25 Siemens Ag Hochtemperatur-Brennstoffzelle
WO2001067534A1 (en) * 2000-03-10 2001-09-13 Forskningscenter Risø Solid oxide fuel cell as well as a method of manufacturing said solid oxide fuel cell

Also Published As

Publication number Publication date
EP1665429A2 (de) 2006-06-07
DE10342161A1 (de) 2005-04-07
WO2005027246A2 (de) 2005-03-24
US20080220662A1 (en) 2008-09-11

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