DE69411645D1 - Poröse Sinterkörper und ihre Verwendung in Feststoffoxidbrennstoffzellen als Luftelektroden - Google Patents

Poröse Sinterkörper und ihre Verwendung in Feststoffoxidbrennstoffzellen als Luftelektroden

Info

Publication number
DE69411645D1
DE69411645D1 DE69411645T DE69411645T DE69411645D1 DE 69411645 D1 DE69411645 D1 DE 69411645D1 DE 69411645 T DE69411645 T DE 69411645T DE 69411645 T DE69411645 T DE 69411645T DE 69411645 D1 DE69411645 D1 DE 69411645D1
Authority
DE
Germany
Prior art keywords
fuel cells
solid oxide
oxide fuel
sintered bodies
porous sintered
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.)
Expired - Lifetime
Application number
DE69411645T
Other languages
English (en)
Other versions
DE69411645T2 (de
Inventor
Takao Soma
Tomonori Takahashi
Shinji Kawasaki
Hirotake Yamada
Kazuyo Mori
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26523486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69411645(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE69411645D1 publication Critical patent/DE69411645D1/de
Application granted granted Critical
Publication of DE69411645T2 publication Critical patent/DE69411645T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Fuel Cell (AREA)
DE69411645T 1993-09-03 1994-09-02 Poröse Sinterkörper und ihre Verwendung in Feststoffoxidbrennstoffzellen als Luftelektroden Expired - Lifetime DE69411645T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22004493 1993-09-03
JP5350277A JP2846567B2 (ja) 1993-09-03 1993-12-28 多孔質焼結体及び固体電解質型燃料電池

Publications (2)

Publication Number Publication Date
DE69411645D1 true DE69411645D1 (de) 1998-08-20
DE69411645T2 DE69411645T2 (de) 1999-02-25

Family

ID=26523486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411645T Expired - Lifetime DE69411645T2 (de) 1993-09-03 1994-09-02 Poröse Sinterkörper und ihre Verwendung in Feststoffoxidbrennstoffzellen als Luftelektroden

Country Status (4)

Country Link
US (1) US5489483A (de)
EP (1) EP0641749B1 (de)
JP (1) JP2846567B2 (de)
DE (1) DE69411645T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686198A (en) * 1996-02-29 1997-11-11 Westinghouse Electric Corporation Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells
US5759936A (en) * 1996-03-21 1998-06-02 Haldor Topsoe As Lanthanide ceramic material
US7014825B2 (en) * 1996-04-10 2006-03-21 Catalytic Solutions, Inc. Perovskite-type metal oxide compounds and methods of making and using thereof
US5977017A (en) * 1996-04-10 1999-11-02 Catalytic Solutions, Inc. Perovskite-type metal oxide compounds
DE19702619C1 (de) * 1997-01-27 1998-04-30 Forschungszentrum Juelich Gmbh Kathodenwerkstoff und seine Verwendung
US5916700A (en) * 1998-01-23 1999-06-29 Siemens Westinghouse Power Corporation Lanthanum manganite-based air electrode for solid oxide fuel cells
DE19959873A1 (de) 1999-12-10 2001-06-13 Basf Ag Oxidationsreaktionen unter Verwendung von gemischtleitenden sauerstoffselektiven Membranen
DE60238409D1 (de) * 2001-06-08 2011-01-05 Eveready Battery Inc Optimierte alkalische elektrochemische zellen
GB2377077A (en) * 2001-06-26 2002-12-31 Ever Ready Ltd Optimised alkaline electrochemical cells
ITMI20011519A1 (it) * 2001-07-17 2003-01-17 Uni Degli Studi Di L Aquila Soluzioni solide a struttura perovskitica comprendenti metali nobili utili come catalizzatori
AU2003291044A1 (en) * 2002-11-15 2004-06-15 Battelle Memorial Institute Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrochemical devices
DE60305852T2 (de) * 2002-11-29 2007-06-06 NGK Spark Plug Co., Ltd., Nagoya Sinterkörper für Thermistoren, Thermistor und Temperatursensor
US20040214070A1 (en) * 2003-04-28 2004-10-28 Simner Steven P. Low sintering lanthanum ferrite materials for use as solid oxide fuel cell cathodes and oxygen reduction electrodes and other electrochemical devices
US7433023B2 (en) * 2004-09-20 2008-10-07 Applied Kinetics, Inc. Apparatuses and methods for measuring head suspensions and head suspension assemblies
DE102006060366B8 (de) * 2006-12-16 2013-08-01 Helmholtz-Zentrum Berlin Für Materialien Und Energie Gmbh Verfahren zur Herstellung von von einer Matrix abgedeckten Quantenpunkten
FR2925486B1 (fr) * 2007-12-21 2011-07-01 Saint Gobain Ct Recherches Procede de fabrication d'un produit fondu a base de lanthane et de manganese
JP5648884B2 (ja) * 2008-02-08 2015-01-07 独立行政法人産業技術総合研究所 チャンネルセル集積構造を有する固体酸化物型燃料電池スタック及びその作製方法
JP5112918B2 (ja) * 2008-03-17 2013-01-09 日本電信電話株式会社 固体酸化物形燃料電池用空気極材料の製造方法
DE112016003082T5 (de) 2015-07-07 2018-03-29 Ngk Insulators, Ltd. Brennstoffzelle
KR102301847B1 (ko) * 2019-11-19 2021-09-14 한국세라믹기술원 프라세오디뮴이 치환된 페로브스카이트 구조 금속산화물 및 그 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669907B2 (ja) * 1989-04-28 1994-09-07 日本碍子株式会社 電子伝導性多孔質セラミックス管の製造方法
JPH0697613B2 (ja) * 1990-07-12 1994-11-30 日本碍子株式会社 固体電解質型燃料電池用空気電極材の製造方法
US5108850A (en) * 1990-08-01 1992-04-28 Westinghouse Electric Corp. Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells
JPH04118861A (ja) * 1990-09-10 1992-04-20 Fuji Electric Co Ltd 固体電解質型燃料電池およびその製造方法
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
US5380692A (en) * 1991-09-12 1995-01-10 Sakai Chemical Industry Co., Ltd. Catalyst for catalytic reduction of nitrogen oxide
DE4406276B4 (de) * 1993-02-26 2007-10-11 Kyocera Corp. Elektrisch leitendes Keramikmaterial
US5277995A (en) * 1993-03-16 1994-01-11 Westinghouse Electric Corp. Electrode and method of interconnection sintering on an electrode of an electrochemical cell

Also Published As

Publication number Publication date
EP0641749A1 (de) 1995-03-08
JP2846567B2 (ja) 1999-01-13
EP0641749B1 (de) 1998-07-15
US5489483A (en) 1996-02-06
DE69411645T2 (de) 1999-02-25
JPH07118076A (ja) 1995-05-09

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