NO951620L - Fremgangsmåte til forsegling av höytemperaturbrenselceller og brenselceller forseglet i henhold til den fremgangsmåte - Google Patents

Fremgangsmåte til forsegling av höytemperaturbrenselceller og brenselceller forseglet i henhold til den fremgangsmåte

Info

Publication number
NO951620L
NO951620L NO951620A NO951620A NO951620L NO 951620 L NO951620 L NO 951620L NO 951620 A NO951620 A NO 951620A NO 951620 A NO951620 A NO 951620A NO 951620 L NO951620 L NO 951620L
Authority
NO
Norway
Prior art keywords
fuel cells
gas
high temperature
ion conducting
sealed according
Prior art date
Application number
NO951620A
Other languages
English (en)
Other versions
NO951620D0 (no
Inventor
Uday Pal
Harald Landes
Horst Greiner
Original Assignee
Siemens Ag
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
Priority claimed from DE4236441A external-priority patent/DE4236441A1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NO951620L publication Critical patent/NO951620L/no
Publication of NO951620D0 publication Critical patent/NO951620D0/no

Links

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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

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

Abstract

Ved sammenbygging av høytemperatur-brenselcel- ler og av brenselcellestabler has det problem at det ved gasstett lodding opptrer mulige lekkasjesteder. Slike lekkasjesteder reduserer totalvirkningsgraden og kan på grunn av den kjemiske kortslutning og de dermed forbundne lokale overopphetinger føre til ytterligere skader. For dette sørger oppfinnelsen for at de forskjellige gassrom (78) og/eller gasskanaler (48) som skal forsegles i forhold til hverandre og til utsiden, ved høy temperatur tilføres en av minst to forskjellige gasser, av hvilken den første i det min- ste inneholder en gassformig forbindelse som kan oppoksideres til et metallioneledende og/eller oksygenioneledende oksid og den andre, eventuelt ytter- ligere gass henholdsvis inneholder eller kan avgi oksygen. Oppfinnelsen kan anvendes til fremstilling av brenselceller.
NO951620A 1992-10-28 1995-04-27 Fremgangsmåte til forsegling av höytemperaturbrenselceller og brenselceller forseglet i henhold til den fremgangsmåte NO951620D0 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4236441A DE4236441A1 (de) 1992-10-28 1992-10-28 Verfahren zum Dichten von Hochtemperatur-Brennstoffzellen und nach dem Verfahren gedichtete Brennstoffzelle
DE4331912A DE4331912A1 (de) 1992-10-28 1993-09-20 Verfahren zum Dichten von Hochtemperatur-Brennstoffzellen
PCT/EP1993/002982 WO1994010717A1 (de) 1992-10-28 1993-10-27 Verfahren zum dichten von hochtemperatur-brennstoffzellen und nach dem verfahren gedichtete brennstoffzelle

Publications (2)

Publication Number Publication Date
NO951620L true NO951620L (no) 1995-04-27
NO951620D0 NO951620D0 (no) 1995-04-27

Family

ID=25919915

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951620A NO951620D0 (no) 1992-10-28 1995-04-27 Fremgangsmåte til forsegling av höytemperaturbrenselceller og brenselceller forseglet i henhold til den fremgangsmåte

Country Status (6)

Country Link
US (1) US5532071A (no)
EP (1) EP0667043B1 (no)
JP (1) JPH08502623A (no)
DE (2) DE4331912A1 (no)
NO (1) NO951620D0 (no)
WO (1) WO1994010717A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538034C1 (de) * 1995-10-12 1997-01-09 Siemens Ag Hochtemperatur-Brennstoffzelle mit wenigstens einer elektrisch isolierenden Schicht und Verfahren zum Herstellen einer Hochtemperatur-Brennstoffzelle
DE19805142C2 (de) * 1998-02-09 1999-12-30 Siemens Ag Hochtemperatur-Brennstoffzelle sowie deren Verwendung
US7163713B2 (en) * 1999-07-31 2007-01-16 The Regents Of The University Of California Method for making dense crack free thin films
WO2002009221A1 (en) * 2000-07-25 2002-01-31 Apollo Energy Systems, Incorporated Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks
US6767662B2 (en) 2000-10-10 2004-07-27 The Regents Of The University Of California Electrochemical device and process of making
US6709782B2 (en) * 2001-10-01 2004-03-23 Delphi Technologies, Inc. Fuel cell having an anode protected from high oxygen ion concentration
CA2468666C (en) 2001-12-18 2011-10-18 The Regents Of The University Of California Metal current collect protected by oxide film
EP1455952B1 (en) * 2001-12-18 2011-05-04 The Regents of The University of California A process for making dense thin films
WO2003092046A2 (en) * 2002-04-24 2003-11-06 The Regents Of The University Of California Planar electrochemical device assembly
US7222406B2 (en) * 2002-04-26 2007-05-29 Battelle Memorial Institute Methods for making a multi-layer seal for electrochemical devices
JP4960593B2 (ja) * 2002-05-07 2012-06-27 ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・カリフォルニア 電気化学的電池スタック組立体
EP1420470B1 (de) * 2002-05-30 2006-07-12 Sulzer Hexis AG Verfahren zum Präparieren einer Beschichtungspaste
CN1720633A (zh) * 2002-10-04 2006-01-11 加利福尼亚大学董事会 氟分离和生成装置
US7014934B2 (en) * 2003-03-18 2006-03-21 Ford Motor Company Tubular flat plate fuel cells and method of making the same
DE10330476B4 (de) * 2003-07-05 2007-02-08 Elringklinger Ag Brennstoffzelleneinheit und Verfahren zur Herstellung einer Brennstoffzelleneinheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275044A (en) * 1968-05-08 1972-05-24 Atomic Energy Authority Uk Improvements in or relating to the deposition of oxide films
US4609562A (en) * 1984-12-20 1986-09-02 Westinghouse Electric Corp. Apparatus and method for depositing coating onto porous substrate
JPS62268063A (ja) * 1986-05-14 1987-11-20 Mitsubishi Heavy Ind Ltd 固体電解質の製造方法
JPS63285877A (ja) * 1987-05-19 1988-11-22 Mitsubishi Heavy Ind Ltd 固体電解質の製造方法
EP0355420B1 (en) * 1988-07-23 1993-10-06 Fuji Electric Co., Ltd. Solid electrolyte fuel cell
JPH03116659A (ja) * 1989-09-29 1991-05-17 Fuji Electric Co Ltd 固体電解質型燃料電池
DE4009138A1 (de) * 1989-10-26 1991-09-26 Siemens Ag Festelektrolyt-hochtemperatur- brennstoffzellenmodul

Also Published As

Publication number Publication date
US5532071A (en) 1996-07-02
JPH08502623A (ja) 1996-03-19
EP0667043B1 (de) 1997-05-14
DE4331912A1 (de) 1995-03-23
EP0667043A1 (de) 1995-08-16
NO951620D0 (no) 1995-04-27
DE59306471D1 (de) 1997-06-19
WO1994010717A1 (de) 1994-05-11

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