JPH09502047A - 固体燃料電池の固体酸化物電解質上の電極層の製造方法 - Google Patents
固体燃料電池の固体酸化物電解質上の電極層の製造方法Info
- Publication number
- JPH09502047A JPH09502047A JP7506690A JP50669095A JPH09502047A JP H09502047 A JPH09502047 A JP H09502047A JP 7506690 A JP7506690 A JP 7506690A JP 50669095 A JP50669095 A JP 50669095A JP H09502047 A JPH09502047 A JP H09502047A
- Authority
- JP
- Japan
- Prior art keywords
- cro
- sintering
- phase
- mol
- 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.)
- Granted
Links
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- 229910002651 NO3 Inorganic materials 0.000 description 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
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- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- DTDCCPMQHXRFFI-UHFFFAOYSA-N dioxido(dioxo)chromium lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O DTDCCPMQHXRFFI-UHFFFAOYSA-N 0.000 description 1
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- 229910052590 monazite Inorganic materials 0.000 description 1
- 229910002119 nickel–yttria stabilized zirconia Inorganic materials 0.000 description 1
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- IBYSTTGVDIFUAY-UHFFFAOYSA-N vanadium monoxide Chemical compound [V]=O IBYSTTGVDIFUAY-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- 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
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- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
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- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
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- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
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- 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
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- H01—ELECTRIC ELEMENTS
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
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- 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
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- H01M8/0204—Non-porous and characterised by the material
- H01M8/0215—Glass; Ceramic materials
- H01M8/0217—Complex oxides, optionally doped, of the type AMO3, A being an alkaline earth metal or rare earth metal and M being a metal, e.g. perovskites
- H01M8/0219—Chromium complex oxides
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- C—CHEMISTRY; METALLURGY
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- C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Fuel Cell (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Conductive Materials (AREA)
- Inert Electrodes (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Dental Preparations (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.LaxCayCrO3(x+y≧1)型の電極材料を焼結させて例えば固体燃 料電池の固体電解質上の電極層又はインターコネクト層を製造する方法であって 、電極材料にバナジウムを添加することを特徴とする前記方法。 2.電極材料を約1,300〜1,500℃で2時間焼結させることを特徴とす る請求項1に記載の方法。 3.約1〜2モル%の酸化バナジウムを電極材料に添加することを特徴とする請 求項1又は2に記載の方法。 4.発熱抵抗体の製造又は発熱体に使用する請求項1に記載の方法。 5.酸素センサー電極等のセンサー電極の製造に使用する請求項1に記載の方法 。 6.固体燃料電池におけるインターコネクトの製造に使用する請求項1に記載の 方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK93943A DK94393D0 (da) | 1993-08-18 | 1993-08-18 | Fremgangsmaade til fremstilling af calciumdoteret lanthanchromit |
| DK0943/93 | 1993-08-18 | ||
| PCT/DK1994/000304 WO1995005685A1 (en) | 1993-08-18 | 1994-08-12 | A method of producing calcium doped lanthanum chromite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09502047A true JPH09502047A (ja) | 1997-02-25 |
| JP3457320B2 JP3457320B2 (ja) | 2003-10-14 |
Family
ID=8099252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50669095A Expired - Fee Related JP3457320B2 (ja) | 1993-08-18 | 1994-08-12 | 固体燃料電池の固体酸化物電解質上の電極層の製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5803934A (ja) |
| EP (1) | EP0714562B1 (ja) |
| JP (1) | JP3457320B2 (ja) |
| AT (1) | ATE192606T1 (ja) |
| AU (1) | AU7382994A (ja) |
| DE (1) | DE69424291T2 (ja) |
| DK (1) | DK94393D0 (ja) |
| NO (1) | NO315627B1 (ja) |
| WO (1) | WO1995005685A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008288173A (ja) * | 2007-05-21 | 2008-11-27 | Nihon Ceratec Co Ltd | 固体電解質膜およびその製造方法 |
| JP2009016350A (ja) * | 2007-07-04 | 2009-01-22 | Korea Inst Of Science & Technology | 燃料電池用電極−電解質複合体粉末及びその調製方法 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300571B1 (en) * | 1997-03-21 | 2001-10-09 | Heraeus Electro-Nite International N.V. | Mineral-insulated supply line |
| DK1356535T3 (da) * | 2000-11-14 | 2006-10-02 | Forskningsct Riso | Dimensionsstabilt elektronisk eller blandet ledende materiale |
| JP4393027B2 (ja) | 2001-11-15 | 2010-01-06 | 日産自動車株式会社 | 固体酸化物燃料電池用複合酸化物およびその製造方法 |
| EP1542864A2 (en) * | 2002-08-13 | 2005-06-22 | Ztek Corporation | Method of forming freestanding thin chromium components for an electrochemical converter |
| US7595085B2 (en) * | 2004-03-09 | 2009-09-29 | Delphi Technologies, Inc. | Ceramic assembly with a stabilizer layer |
| CN1985397B (zh) * | 2004-06-10 | 2012-07-04 | 丹麦科技大学 | 固体氧化物燃料电池 |
| WO2006069753A1 (en) * | 2004-12-28 | 2006-07-06 | Technical University Of Denmark | Method of producing metal to glass, metal to metal or metal to ceramic connections |
| JP4971187B2 (ja) * | 2005-01-12 | 2012-07-11 | テクニカル ユニバーシティ オブ デンマーク | 多層化構造体の焼結の際のシュリンケージとポロシティを制御する方法 |
| EP1844510A1 (en) * | 2005-01-31 | 2007-10-17 | Technical University of Denmark | Redox-stable anode |
| AU2006210103B2 (en) * | 2005-02-02 | 2010-07-15 | Technical University Of Denmark | A method for producing a reversible solid oxide fuel cell |
| ES2434442T3 (es) * | 2005-08-31 | 2013-12-16 | Technical University Of Denmark | Apilamiento sólido reversible de pilas de combustible de óxido y método para preparar el mismo |
| DK2378599T3 (da) | 2006-11-23 | 2013-01-14 | Univ Denmark Tech Dtu | Fremgangsmåde til fremstilling af reversible fastoxidceller |
| US8318384B2 (en) | 2007-04-30 | 2012-11-27 | The Governors Of The University Of Alberta | Anode catalyst and methods of making and using the same |
| KR101277915B1 (ko) * | 2011-08-11 | 2013-06-21 | 주식회사 포스코 | 산소 분압 측정이 용이한 세리아계 고체산화물 연료전지용 전해질 구조체 및 그 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE4116734C1 (ja) * | 1991-05-23 | 1992-10-15 | Abb Patent Gmbh, 6800 Mannheim, De |
-
1993
- 1993-08-18 DK DK93943A patent/DK94393D0/da not_active Application Discontinuation
-
1994
- 1994-08-12 WO PCT/DK1994/000304 patent/WO1995005685A1/en not_active Ceased
- 1994-08-12 AU AU73829/94A patent/AU7382994A/en not_active Abandoned
- 1994-08-12 EP EP94923682A patent/EP0714562B1/en not_active Expired - Lifetime
- 1994-08-12 DE DE69424291T patent/DE69424291T2/de not_active Expired - Lifetime
- 1994-08-12 JP JP50669095A patent/JP3457320B2/ja not_active Expired - Fee Related
- 1994-08-12 AT AT94923682T patent/ATE192606T1/de not_active IP Right Cessation
- 1994-08-12 US US08/596,314 patent/US5803934A/en not_active Expired - Fee Related
-
1996
- 1996-02-16 NO NO19960616A patent/NO315627B1/no not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008288173A (ja) * | 2007-05-21 | 2008-11-27 | Nihon Ceratec Co Ltd | 固体電解質膜およびその製造方法 |
| JP2009016350A (ja) * | 2007-07-04 | 2009-01-22 | Korea Inst Of Science & Technology | 燃料電池用電極−電解質複合体粉末及びその調製方法 |
| US8647771B2 (en) | 2007-07-04 | 2014-02-11 | Korea Institute Of Science And Technology | Electrode-electrolyte composite powders for a fuel cell and method for the preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0714562B1 (en) | 2000-05-03 |
| NO960616L (no) | 1996-02-16 |
| ATE192606T1 (de) | 2000-05-15 |
| US5803934A (en) | 1998-09-08 |
| EP0714562A1 (en) | 1996-06-05 |
| DK94393D0 (da) | 1993-08-18 |
| JP3457320B2 (ja) | 2003-10-14 |
| DE69424291D1 (de) | 2000-06-08 |
| NO960616D0 (no) | 1996-02-16 |
| DE69424291T2 (de) | 2000-10-26 |
| WO1995005685A1 (en) | 1995-02-23 |
| NO315627B1 (no) | 2003-09-29 |
| AU7382994A (en) | 1995-03-14 |
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