DE602006004686D1 - Festelektrolytbrennstoffzelle bestehend aus einer befeuerten Anode und einer mehrschichtigen porösen Kathode - Google Patents

Festelektrolytbrennstoffzelle bestehend aus einer befeuerten Anode und einer mehrschichtigen porösen Kathode

Info

Publication number
DE602006004686D1
DE602006004686D1 DE602006004686T DE602006004686T DE602006004686D1 DE 602006004686 D1 DE602006004686 D1 DE 602006004686D1 DE 602006004686 T DE602006004686 T DE 602006004686T DE 602006004686 T DE602006004686 T DE 602006004686T DE 602006004686 D1 DE602006004686 D1 DE 602006004686D1
Authority
DE
Germany
Prior art keywords
fuel cell
solid electrolyte
electrolyte fuel
porous cathode
multilayer porous
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.)
Active
Application number
DE602006004686T
Other languages
English (en)
Inventor
Fumimasa Katagiri
Shigeaki Suganuma
Yasue Tokutake
Jun Yoshiike
Michio Horiuchi
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.)
Shinko Electric Industries Co Ltd
Original Assignee
Shinko Electric Industries Co Ltd
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 Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Publication of DE602006004686D1 publication Critical patent/DE602006004686D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/124—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M2004/8689—Positive electrodes
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • H01M8/126—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 the electrolyte containing cerium oxide
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
DE602006004686T 2005-11-25 2006-11-27 Festelektrolytbrennstoffzelle bestehend aus einer befeuerten Anode und einer mehrschichtigen porösen Kathode Active DE602006004686D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005340343A JP2007149439A (ja) 2005-11-25 2005-11-25 固体電解質燃料電池

Publications (1)

Publication Number Publication Date
DE602006004686D1 true DE602006004686D1 (de) 2009-02-26

Family

ID=37606866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006004686T Active DE602006004686D1 (de) 2005-11-25 2006-11-27 Festelektrolytbrennstoffzelle bestehend aus einer befeuerten Anode und einer mehrschichtigen porösen Kathode

Country Status (5)

Country Link
US (1) US7566513B2 (de)
EP (1) EP1791211B1 (de)
JP (1) JP2007149439A (de)
CN (1) CN1971990A (de)
DE (1) DE602006004686D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887956B2 (en) * 2005-03-30 2011-02-15 High Tech Battery Inc. Air cathode having multilayer structure and manufacture method thereof
DK1760817T3 (da) * 2005-08-31 2013-10-14 Univ Denmark Tech Dtu Reversibel fastoxidbrændselscellestak og fremgangsmåde til fremstilling af samme
CN101306954B (zh) * 2008-07-01 2011-09-07 华南理工大学 多孔陶瓷支撑体的制备方法
US9276267B2 (en) * 2008-09-23 2016-03-01 Delphi Technologies, Inc. Low-temperature bonding of refractory ceramic layers
JP5345428B2 (ja) * 2008-11-07 2013-11-20 日本電信電話株式会社 固体酸化物形燃料電池
WO2010059793A2 (en) * 2008-11-21 2010-05-27 Bloom Energy Corporation Coating process for production of fuel cell components
JP5152322B2 (ja) * 2009-03-26 2013-02-27 トヨタ自動車株式会社 電解質膜の形成方法、膜電極接合体および膜電極接合体の製造方法
US20120231366A1 (en) * 2011-03-10 2012-09-13 University Of Florida Research Foundation, Inc. Porous ceramic molten metal composite solid oxide fuel cell anode
JP2013239321A (ja) * 2012-05-15 2013-11-28 Sumitomo Electric Ind Ltd 固体電解質積層体、固体電解質積層体の製造方法及び燃料電池
EP3324471B1 (de) * 2015-07-16 2019-08-21 Sumitomo Electric Industries, Ltd. Brennstoffzelle
JP6268209B2 (ja) * 2016-02-26 2018-01-24 日本特殊陶業株式会社 燃料電池発電単位および燃料電池スタック
WO2020195684A1 (ja) * 2019-03-26 2020-10-01 株式会社村田製作所 固体電池

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109767B2 (ja) * 1990-09-25 1995-11-22 工業技術院長 固体電解質燃料電池の空気極構造体
JPH0748378B2 (ja) 1991-03-28 1995-05-24 日本碍子株式会社 固体電解質燃料電池用空気電極及びこれを有する固体電解質燃料電池
EP0788175B1 (de) 1996-02-02 2000-04-12 Sulzer Hexis AG Hochtemperatur-Brennstoffzelle mit einem Dünnfilm-Elektrolyten
DE19626342A1 (de) 1996-07-01 1998-01-08 Forschungszentrum Juelich Gmbh Elektrodenzwischenschicht bei Brennstoffzellen
JP3777903B2 (ja) * 1998-10-14 2006-05-24 三菱マテリアル株式会社 電極−電解質間に傾斜組成を持つ固体酸化物型燃料電池
US7553573B2 (en) * 1999-07-31 2009-06-30 The Regents Of The University Of California Solid state electrochemical composite
JP2001351647A (ja) * 2000-06-09 2001-12-21 Tokyo Gas Co Ltd 固体電解質型燃料電池
JP2003002760A (ja) * 2001-06-13 2003-01-08 Fine Ceramics Research Association セラミックス多孔体の製造方法
JP2005063686A (ja) * 2003-08-11 2005-03-10 Shinko Electric Ind Co Ltd 固体電解質燃料電池
JP2005078808A (ja) 2003-08-29 2005-03-24 Shinko Electric Ind Co Ltd 固体酸化物表面利用燃料電池

Also Published As

Publication number Publication date
US20070166604A1 (en) 2007-07-19
EP1791211B1 (de) 2009-01-07
JP2007149439A (ja) 2007-06-14
US7566513B2 (en) 2009-07-28
CN1971990A (zh) 2007-05-30
EP1791211A1 (de) 2007-05-30

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