DE69105652D1 - Verfahren zur Herstellung eines Luftelektrodenmaterials für Brennstoffzellen mit festem Elektrolyt. - Google Patents
Verfahren zur Herstellung eines Luftelektrodenmaterials für Brennstoffzellen mit festem Elektrolyt.Info
- Publication number
- DE69105652D1 DE69105652D1 DE69105652T DE69105652T DE69105652D1 DE 69105652 D1 DE69105652 D1 DE 69105652D1 DE 69105652 T DE69105652 T DE 69105652T DE 69105652 T DE69105652 T DE 69105652T DE 69105652 D1 DE69105652 D1 DE 69105652D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- solid electrolyte
- electrode material
- fuel cells
- air electrode
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/125—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type[MnO3]n-, e.g. Li2MnO3, Li2[MxMn1-xO3], (La,Sr)MnO3
- C01G45/1264—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type[MnO3]n-, e.g. Li2MnO3, Li2[MxMn1-xO3], (La,Sr)MnO3 containing rare earth, e.g. La1-xCaxMnO3, LaMnO3
-
- 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
- C04B35/016—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 manganites
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2182808A JPH0697613B2 (ja) | 1990-07-12 | 1990-07-12 | 固体電解質型燃料電池用空気電極材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69105652D1 true DE69105652D1 (de) | 1995-01-19 |
DE69105652T2 DE69105652T2 (de) | 1995-06-14 |
Family
ID=16124800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69105652T Expired - Fee Related DE69105652T2 (de) | 1990-07-12 | 1991-07-11 | Verfahren zur Herstellung eines Luftelektrodenmaterials für Brennstoffzellen mit festem Elektrolyt. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5266419A (de) |
EP (1) | EP0467590B1 (de) |
JP (1) | JPH0697613B2 (de) |
CA (1) | CA2046567C (de) |
DE (1) | DE69105652T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104838A1 (de) * | 1991-02-16 | 1992-08-20 | Abb Patent Gmbh | Keramisches material zur herstellung einer verstaerkungsschicht fuer die luftelektrode einer brennstoffzelle mit festelektrolyt |
JPH05190180A (ja) * | 1992-01-13 | 1993-07-30 | Ngk Insulators Ltd | 固体電解質型燃料電池の空気電極体、その製造方法及び固体電解質型燃料電池の製造方法 |
KR940003114A (ko) * | 1992-07-01 | 1994-02-19 | 고든 에이치. 텔퍼 | 안정한 공기 전극 물질을 함유하는 연료 전지 |
US5432024A (en) * | 1992-10-14 | 1995-07-11 | Ngk Insulators, Ltd. | Porous lanthanum manganite sintered bodies and solid oxide fuel cells |
EP0609888B1 (de) * | 1993-02-05 | 1998-06-17 | Murata Manufacturing Co., Ltd. | Halbleitende Keramikmaterialien mit negativem Temperaturkoeffizienten des Widerstands |
US5604048A (en) * | 1993-02-26 | 1997-02-18 | Kyocera Corporation | Electrically conducting ceramic and fuel cell using the same |
DE4406276B4 (de) * | 1993-02-26 | 2007-10-11 | Kyocera Corp. | Elektrisch leitendes Keramikmaterial |
JP2846567B2 (ja) * | 1993-09-03 | 1999-01-13 | 日本碍子株式会社 | 多孔質焼結体及び固体電解質型燃料電池 |
EP0669296B1 (de) * | 1994-02-23 | 1998-03-04 | Samsung Electronics Co., Ltd. | Verfahren zur Herstellung eines zusammengesetzten Metalloxides und Verfahren zur Herstellung einer Elektrode mit demselben |
US6096449A (en) | 1997-11-20 | 2000-08-01 | Avista Labs | Fuel cell and method for controlling same |
US6030718A (en) | 1997-11-20 | 2000-02-29 | Avista Corporation | Proton exchange membrane fuel cell power system |
WO2000063985A1 (en) | 1999-04-20 | 2000-10-26 | Zinc Air Power Corporation | Lanthanum nickel compound/metal mixture as a third electrode in a metal-air battery |
US6468682B1 (en) | 2000-05-17 | 2002-10-22 | Avista Laboratories, Inc. | Ion exchange membrane fuel cell |
US20040018409A1 (en) * | 2002-02-28 | 2004-01-29 | Shiqiang Hui | Solid oxide fuel cell components and method of manufacture thereof |
US7691284B2 (en) * | 2006-08-29 | 2010-04-06 | The Boeing Company | Tunable variable emissivity materials and methods for controlling the temperature of spacecraft using tunable variable emissivity materials |
US8617456B1 (en) | 2010-03-22 | 2013-12-31 | The United States Of America As Represented By The Secretary Of The Air Force | Bulk low-cost interface-defined laminated materials and their method of fabrication |
US9162931B1 (en) * | 2007-05-09 | 2015-10-20 | The United States Of America As Represented By The Secretary Of The Air Force | Tailored interfaces between two dissimilar nano-materials and method of manufacture |
US9120245B1 (en) | 2007-05-09 | 2015-09-01 | The United States Of America As Represented By The Secretary Of The Air Force | Methods for fabrication of parts from bulk low-cost interface-defined nanolaminated materials |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1302819A (de) * | 1970-07-17 | 1973-01-10 | ||
JPS51150692A (en) * | 1975-06-20 | 1976-12-24 | Arita Kosei | High conductivity composed substance |
DE2614728A1 (de) * | 1976-04-06 | 1977-10-20 | Bbc Brown Boveri & Cie | Bauteil fuer eine elektrochemische batterie |
DE2738756A1 (de) * | 1977-08-27 | 1979-03-01 | Bbc Brown Boveri & Cie | Elektrochemische messzelle |
US4562124A (en) * | 1985-01-22 | 1985-12-31 | Westinghouse Electric Corp. | Air electrode material for high temperature electrochemical cells |
US4596750A (en) * | 1985-03-15 | 1986-06-24 | Westinghouse Electric Corp. | Support tube for high temperature solid electrolyte electrochemical cell |
CA1302486C (en) * | 1987-04-06 | 1992-06-02 | Philip Reichner | Low circumferential voltage gradient self supporting electrode for solidoxide fuel cells |
US4751152A (en) * | 1987-04-06 | 1988-06-14 | Westinghouse Electric Corp. | High bulk self-supporting electrode with integral gas feed conduit for solid oxide fuel cells |
JP2622261B2 (ja) * | 1987-10-05 | 1997-06-18 | 三菱重工業株式会社 | 固体電解質燃料電池の製作方法 |
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 |
-
1990
- 1990-07-12 JP JP2182808A patent/JPH0697613B2/ja not_active Expired - Lifetime
-
1991
- 1991-07-08 US US07/726,782 patent/US5266419A/en not_active Expired - Lifetime
- 1991-07-09 CA CA002046567A patent/CA2046567C/en not_active Expired - Fee Related
- 1991-07-11 DE DE69105652T patent/DE69105652T2/de not_active Expired - Fee Related
- 1991-07-11 EP EP91306285A patent/EP0467590B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2046567C (en) | 1995-10-17 |
US5266419A (en) | 1993-11-30 |
EP0467590B1 (de) | 1994-12-07 |
DE69105652T2 (de) | 1995-06-14 |
JPH0471166A (ja) | 1992-03-05 |
EP0467590A1 (de) | 1992-01-22 |
JPH0697613B2 (ja) | 1994-11-30 |
CA2046567A1 (en) | 1992-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |