FR2315151A1 - Composition hautement conductrice d'electrons a base d'oxydes metalliques - Google Patents

Composition hautement conductrice d'electrons a base d'oxydes metalliques

Info

Publication number
FR2315151A1
FR2315151A1 FR7538057A FR7538057A FR2315151A1 FR 2315151 A1 FR2315151 A1 FR 2315151A1 FR 7538057 A FR7538057 A FR 7538057A FR 7538057 A FR7538057 A FR 7538057A FR 2315151 A1 FR2315151 A1 FR 2315151A1
Authority
FR
France
Prior art keywords
metal oxides
highly conductive
conductive composition
electrons based
electrons
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.)
Granted
Application number
FR7538057A
Other languages
English (en)
Other versions
FR2315151B1 (fr
Inventor
Masao Komatu
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.)
ARITA KOSHI
Original Assignee
ARITA KOSHI
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 ARITA KOSHI filed Critical ARITA KOSHI
Publication of FR2315151A1 publication Critical patent/FR2315151A1/fr
Application granted granted Critical
Publication of FR2315151B1 publication Critical patent/FR2315151B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C04B35/42—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 based on chromites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Inert Electrodes (AREA)
  • Primary Cells (AREA)
FR7538057A 1975-06-20 1975-12-12 Composition hautement conductrice d'electrons a base d'oxydes metalliques Granted FR2315151A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50075855A JPS51150692A (en) 1975-06-20 1975-06-20 High conductivity composed substance

Publications (2)

Publication Number Publication Date
FR2315151A1 true FR2315151A1 (fr) 1977-01-14
FR2315151B1 FR2315151B1 (fr) 1981-09-11

Family

ID=13588247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538057A Granted FR2315151A1 (fr) 1975-06-20 1975-12-12 Composition hautement conductrice d'electrons a base d'oxydes metalliques

Country Status (4)

Country Link
US (1) US4045375A (fr)
JP (1) JPS51150692A (fr)
DE (1) DE2610699A1 (fr)
FR (1) FR2315151A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002375A1 (fr) * 1977-12-05 1979-06-13 Ford Motor Company Limited Détecteur d'oxygène pour la régulation des systèmes d'alimentation des moteurs
FR2506293A1 (fr) * 1981-05-19 1982-11-26 Ural Khim I Procede d'obtention de chromite allie d'un element de terres rares et chromite allie obtenu par ledit procede
US4562124A (en) * 1985-01-22 1985-12-31 Westinghouse Electric Corp. Air electrode material for high temperature electrochemical cells
EP0467590A1 (fr) * 1990-07-12 1992-01-22 Ngk Insulators, Ltd. Méthode de fabrication d'une matière d'électrode à air pour piles à combustible à électrolyte solide
EP0626356A1 (fr) * 1993-05-24 1994-11-30 Ngk Spark Plug Co., Ltd Composition céramique, élément thermistor et procédé pour la fabrication d'un corps céramique
EP0696824A1 (fr) * 1994-08-12 1996-02-14 Mitsubishi Jukogyo Kabushiki Kaisha Matériau d'interconnexion pour cellules électrochimiques
US5534468A (en) * 1990-08-13 1996-07-09 The Boeing Company Ceramic oxide compounds

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076611A (en) * 1976-04-19 1978-02-28 Olin Corporation Electrode with lanthanum-containing perovskite surface
US4140931A (en) * 1977-08-08 1979-02-20 The United States Of America As Represented By The United States Department Of Energy Magnetohydrodynamic generator electrode
US4156661A (en) * 1978-03-13 1979-05-29 General Refractories Company Method of modifying electrical properties of rare-earth chromite material
DE2965652D1 (en) * 1978-06-12 1983-07-21 Corning Glass Works Hot gas measuring device
JPS5571666A (en) * 1978-11-22 1980-05-29 Tokai Rika Co Ltd Preparing highly conductive sintered body
JPS6054259B2 (ja) * 1980-12-22 1985-11-29 株式会社村田製作所 感湿セラミツク
JPS5990138A (ja) * 1982-11-15 1984-05-24 Seikosha Co Ltd 複数デ−タの変換回路
DE3539029A1 (de) * 1985-11-02 1987-05-07 Bbc Brown Boveri & Cie Hochtemperatur-schutzschicht und verfahren zu ihrer herstellung
US7056866B1 (en) * 1987-01-12 2006-06-06 University Of Houston-University Park Superconductivity in square-planar compound systems
GB2228928B (en) * 1987-01-12 1991-09-25 Univ Houston Superconductivity in square-planar compound systems
EP0283620A1 (fr) * 1987-03-25 1988-09-28 Semiconductor Energy Laboratory Co., Ltd. Céramiques supraconductrices
US5077270A (en) * 1987-03-26 1991-12-31 Matsushita Electric Industrial Co., Ltd. Elements comprising a film of a perovskite compound whose crystallographic axes are oriented and a method of making such elements
JPS6460638A (en) * 1987-08-31 1989-03-07 Dowa Mining Co Filling or coating material for resin
WO1989006219A1 (fr) * 1988-01-05 1989-07-13 Raychem Corporation Compositions conductrices d'oxyde d'yttrium-barium-cobalt
JP2553658B2 (ja) * 1988-09-01 1996-11-13 松下電器産業株式会社 電子部品用電極材料
JP2790653B2 (ja) * 1989-04-28 1998-08-27 日本碍子株式会社 導電性中間接続材及びこれを有する燃料電池
EP0411547A1 (fr) * 1989-07-31 1991-02-06 Tonen Corporation Oxides complexes à base de chromite de lanthane et son utilisation
JP2836852B2 (ja) * 1989-07-31 1998-12-14 東燃株式会社 固体電解質型燃料電池セパレータ
JP2631243B2 (ja) * 1990-08-29 1997-07-16 株式会社ニッカト− 耐熱導電性セラミックスおよびその製造方法
DE4104838A1 (de) * 1991-02-16 1992-08-20 Abb Patent Gmbh Keramisches material zur herstellung einer verstaerkungsschicht fuer die luftelektrode einer brennstoffzelle mit festelektrolyt
JPH0616471A (ja) * 1991-06-28 1994-01-25 Nitsukatoo:Kk 耐熱導電性焼結体
US5350927A (en) * 1992-06-17 1994-09-27 Mitech Scientific Corp. Radiation emitting ceramic materials and devices containing same
US5472720A (en) * 1992-06-17 1995-12-05 Mitec Scientific Corporation Treatment of materials with infrared radiation
US5614127A (en) * 1993-06-21 1997-03-25 Gas Research Institute High-performance ceramic interconnect for SOFC applications
US5958304A (en) * 1993-06-21 1999-09-28 Gas Research Institute Doped lanthanum chromite material for bipolar interconnects for solid oxide fuel cells
JP2685721B2 (ja) * 1994-11-04 1997-12-03 工業技術院長 無粒界型マンガン酸化物系結晶体及びスイッチング型磁気抵抗素子
DE19535381A1 (de) * 1995-09-25 1997-04-10 Roth Technik Gmbh Elektrodenmaterial für Kohlenwasserstoffsensoren
EP0852820A2 (fr) * 1995-09-25 1998-07-15 Heraeus Electro-Nite International N.V. Materiau d'electrode pour capteurs d'hydrocarbures
US6365535B1 (en) * 1999-11-02 2002-04-02 Advanced Technology Materials, Inc. Ceramic composition having high adsorptive capacity for oxygen at elevated temperature
US7758992B2 (en) * 2002-11-15 2010-07-20 Battelle Memorial Institute Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrodes in other electrochemical devices
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
DE102007012468A1 (de) * 2007-03-15 2008-09-18 Epcos Ag Keramikmaterial und elektrokeramisches Bauelement mit dem Keramikmaterial
DE102008046858A1 (de) 2008-09-12 2010-03-18 Epcos Ag Keramikmaterial, Verfahren zur Herstellung eines Keramikmaterials, elektrokeramisches Bauelement umfassend das Keramikmaterial

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646988B2 (de) * 1965-03-19 1973-06-14 Siemens AG, 1000 Berlin u 8000 München Verfahren zum herstellen polykristalliner scheiben-, stabrohr- oder folienfoermiger keramischer kaltleiter- bzw. dielektrikums- bzw. heissleiterkoerper
FR1468883A (fr) * 1965-11-03 1967-02-10 Commissariat Energie Atomique Matériau céramique conducteur de l'électricité, procédé de fabrication et applications
SE315538B (fr) * 1967-02-08 1969-09-29 Commissariat Energie Atomique
US3630968A (en) * 1969-07-15 1971-12-28 Agency Ind Science Techn Oxide having the structural formula (la1-xcax)cro3 where x is between .01 and .15 and a method for producing the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002375A1 (fr) * 1977-12-05 1979-06-13 Ford Motor Company Limited Détecteur d'oxygène pour la régulation des systèmes d'alimentation des moteurs
FR2506293A1 (fr) * 1981-05-19 1982-11-26 Ural Khim I Procede d'obtention de chromite allie d'un element de terres rares et chromite allie obtenu par ledit procede
US4562124A (en) * 1985-01-22 1985-12-31 Westinghouse Electric Corp. Air electrode material for high temperature electrochemical cells
EP0188868A1 (fr) * 1985-01-22 1986-07-30 Westinghouse Electric Corporation Composé céramique et matériaux d'électrodes à air pour cellules électrochimiques fonctionnant à haute température
EP0467590A1 (fr) * 1990-07-12 1992-01-22 Ngk Insulators, Ltd. Méthode de fabrication d'une matière d'électrode à air pour piles à combustible à électrolyte solide
US5266419A (en) * 1990-07-12 1993-11-30 Ngk Insulators, Ltd. Method of producing an air electrode material for solid electrolyte type fuel cells
US5534468A (en) * 1990-08-13 1996-07-09 The Boeing Company Ceramic oxide compounds
EP0626356A1 (fr) * 1993-05-24 1994-11-30 Ngk Spark Plug Co., Ltd Composition céramique, élément thermistor et procédé pour la fabrication d'un corps céramique
US5568116A (en) * 1993-05-24 1996-10-22 Ngk Spark Plug Co., Ltd. Ceramic composition for thermistor and thermistor element
EP0696824A1 (fr) * 1994-08-12 1996-02-14 Mitsubishi Jukogyo Kabushiki Kaisha Matériau d'interconnexion pour cellules électrochimiques
US5639572A (en) * 1994-08-12 1997-06-17 Mitsubishi Jukogyo Kabushiki Kaisha Interconnector material for electrochemical cells

Also Published As

Publication number Publication date
US4045375A (en) 1977-08-30
FR2315151B1 (fr) 1981-09-11
JPS51150692A (en) 1976-12-24
DE2610699A1 (de) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse