WO2002050936A3 - Herstellung einer elektrolytschicht - Google Patents

Herstellung einer elektrolytschicht Download PDF

Info

Publication number
WO2002050936A3
WO2002050936A3 PCT/DE2001/004653 DE0104653W WO0250936A3 WO 2002050936 A3 WO2002050936 A3 WO 2002050936A3 DE 0104653 W DE0104653 W DE 0104653W WO 0250936 A3 WO0250936 A3 WO 0250936A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
sintered
production
gas
tight
Prior art date
Application number
PCT/DE2001/004653
Other languages
English (en)
French (fr)
Other versions
WO2002050936A2 (de
Inventor
Udo Flesch
Hans Peter Buchkremer
Norbert H Menzler
Rajendra Nath Basu
Original Assignee
Forschungszentrum Juelich Gmbh
Udo Flesch
Hans Peter Buchkremer
Norbert H Menzler
Rajendra Nath Basu
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, Udo Flesch, Hans Peter Buchkremer, Norbert H Menzler, Rajendra Nath Basu filed Critical Forschungszentrum Juelich Gmbh
Priority to AU2002227868A priority Critical patent/AU2002227868A1/en
Publication of WO2002050936A2 publication Critical patent/WO2002050936A2/de
Publication of WO2002050936A3 publication Critical patent/WO2002050936A3/de

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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • 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
    • 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
    • H01M8/1226—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 characterised by the supporting layer
    • 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

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

Abstract

Die Erfindung beschreibt ein Verfahren zu Herstellung von gasdichten Elektrolytschichten, insbesondere für den Einsatz in einer Hochtemperatur-Brennstoffzelle (SOFC). Bei dem Verfahren wird eine poröse Elektrode bzw. ein Substrat, mit oder ohne Interkonnektor, vorgesintert oder endgesintert und mit oder ohne Anodenfunktionsschicht bzw. Zwischenschicht mit Elektrolytmaterial beschichtet. Diese Schicht wird bei Temperaturen oberhalb von 1200 °C gesintert oder auch grün belassen. In dem erfindungsgemässen Schritt wird nur die Elektrolyschicht mit einem Sinterhilfsmittel behandelt (gesprüht oder getaucht). Eine anschliessende Sinterung führt zu einer gasdichten Elektrolytschicht.
PCT/DE2001/004653 2000-12-21 2001-12-06 Herstellung einer elektrolytschicht WO2002050936A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002227868A AU2002227868A1 (en) 2000-12-21 2001-12-06 Production of an electrolytic layer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063908.9 2000-12-21
DE10063908 2000-12-21

Publications (2)

Publication Number Publication Date
WO2002050936A2 WO2002050936A2 (de) 2002-06-27
WO2002050936A3 true WO2002050936A3 (de) 2003-12-18

Family

ID=7668226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/004653 WO2002050936A2 (de) 2000-12-21 2001-12-06 Herstellung einer elektrolytschicht

Country Status (2)

Country Link
AU (1) AU2002227868A1 (de)
WO (1) WO2002050936A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339613A1 (de) * 2003-08-28 2005-03-31 Bayerische Motoren Werke Ag Festoxidbrennstoffzelle und Verfahren zu ihrer Herstellung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609418A1 (de) * 1996-03-11 1997-09-18 Forschungszentrum Juelich Gmbh Beschichtung von porösen Elektroden mit dünnen Elektrolytschichten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609418A1 (de) * 1996-03-11 1997-09-18 Forschungszentrum Juelich Gmbh Beschichtung von porösen Elektroden mit dünnen Elektrolytschichten

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ARAI H ET AL: "FABRICATION OF YSZ THIN FILM ON ELECTRODE SUBSTRATE AND ITS SOFC CHARACTERISTICS", PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON SOLID OXIDE FUEL CELLS. ATHENS, JULY 2 - 5, 1991, LUXEMBURG, EEC, LU, vol. SYMP. 2, 2 July 1991 (1991-07-02), pages 167 - 174, XP000546107, ISBN: 92-826-2556-7 *
COSENTINO I C ET AL: "THE EFFECT OF BISMUTH OXIDE ADDITION ON THE ELECTRICAL PROPERTIES OF ZIRCONIA-MAGNESIA SOLID ELECTROLYTES", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 12, no. 13, 1 July 1993 (1993-07-01), pages 1022 - 1024, XP000376947, ISSN: 0261-8028 *

Also Published As

Publication number Publication date
AU2002227868A1 (en) 2002-07-01
WO2002050936A2 (de) 2002-06-27

Similar Documents

Publication Publication Date Title
CA2424681C (en) A solid oxide fuel cell component and a method of manufacturing a solid oxide fuel cell component
US4547437A (en) Protective interlayer for high temperature solid electrolyte electrochemical cells
WO2005057685A3 (en) Anode-supported sofc with cermet electrolyte
DE60027192D1 (de) Strukturen und herstellungsverfahren für festkörperelektrochemische vorrichtungen
US5277995A (en) Electrode and method of interconnection sintering on an electrode of an electrochemical cell
US20040209147A1 (en) Sealing structure for a fuel cell, as well as a method for producing it, and a fuel cell with the sealing structure
US20110223510A1 (en) Method for Producing an Interconnector for High Temperature Fuel Cells, Associated High Temperature Fuel Cell and Thus Built Fuel Cell Assembly
US10707496B2 (en) Method for depositing layer of ceramic material onto a metallic support for solid oxide fuel cells
KR910019277A (ko) 전지의 전극상에 연결층을 겹합시키는 방법
CA2491469C (en) Anode-supported fuel cell
WO2002103828A3 (en) Method of fabrication of electrodes and electrolytes
WO2004102723A3 (en) Fuel cell
TW200519234A (en) Hybrid membrane-electrode assembly with minimal interfacial resistance and preparation method thereof
US20100325878A1 (en) Bi Containing Solid Oxide Fuel Cell System With Improved Performance and Reduced Manufacturing Costs
WO2003092089A3 (de) Hochtemperatur-festelektrolyt- brennstoffzelle umfassend einen verbund aus nanoporösen dünnschichtelektroden und einem strukturiertem elektrolyt
CN106549172A (zh) 一种自密封平板固体氧化燃料电池的连接体及制备方法
WO2002050936A3 (de) Herstellung einer elektrolytschicht
CN103081193A (zh) 用于烧结的方法
AU2009298955A1 (en) Optimized cell configurations for stable LSCF-based solid oxide fuel cells
JP2009087935A (ja) セラミック電解質の処理方法および関連製品
JPH05166530A (ja) 固体電解質燃料電池用電池部材
KR101803203B1 (ko) 고체산화물 연료전지 연료극의 표면처리를 통한 고전도성 연료극 제조방법 및 이의 방법으로 제조된 연료극
JPH04324251A (ja) 固体電解質燃料電池用インターコネクターの製造方法
CA2484237A1 (en) Fuel cell and method for its production
KR100760605B1 (ko) 고체 산화물형 연료 전지용 금속 지지체/연료극/고체 전해질 층상 구조체의 제조 방법

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP