JP2006351402A - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- JP2006351402A JP2006351402A JP2005177432A JP2005177432A JP2006351402A JP 2006351402 A JP2006351402 A JP 2006351402A JP 2005177432 A JP2005177432 A JP 2005177432A JP 2005177432 A JP2005177432 A JP 2005177432A JP 2006351402 A JP2006351402 A JP 2006351402A
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- JP
- Japan
- Prior art keywords
- electrolyte
- reinforcing plate
- fuel cell
- separator
- insulating layer
- 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.)
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Classifications
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- 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
- H01M8/02—Details
- H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
-
- 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
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their material
- H01M8/0282—Inorganic material
-
- 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
- H01M8/02—Details
-
- 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
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
-
- 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
- H01M8/02—Details
- H01M8/0289—Means for holding the electrolyte
-
- 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
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】燃料電池は、第1の導電性セパレータ1、電解質補強板3および第2の導電性セパレータ8がロウ材11,12により順に接合される接合部Aを備え、電解質補強板3は接合部Aにおいて第1の導電性セパレータ1および第2の導電性セパレータ8の接合面よりも大きく形成されており、電解質補強板3は少なくともロウ材11,12との接触部位において絶縁性を有する。
【選択図】図2
Description
2,7 集電材
3 電解質補強板
4 水素分離膜
5,5a 電解質
6 カソード
9,10 絶縁層
11,12 ロウ材
13,14 プライマ層
100,100a 燃料電池
A,B シール部
Claims (4)
- 第1の導電性セパレータ、電解質補強板および第2の導電性セパレータがロウ材により順に接合される接合部を備え、
前記電解質補強板は、前記接合部において前記第1の導電性セパレータおよび前記第2の導電性セパレータの接合面よりも大きく形成されており、
前記電解質補強板は、少なくとも前記ロウ材との接触部位において絶縁性を有することを特徴とする燃料電池。 - 前記電解質補強板は、前記接合部において、両面に絶縁層が形成されていることを特徴とする請求項1記載の燃料電池。
- 前記両面の絶縁層のいずれか一方は、電解質であることを特徴とする請求項2記載の燃料電池。
- 前記絶縁層は、セラミックスであり、
前記絶縁層と前記電解質補強板との間にプライマ層をさらに備えることを特徴とする請求項2または3記載の燃料電池。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005177432A JP4894175B2 (ja) | 2005-06-17 | 2005-06-17 | 燃料電池 |
CA2611610A CA2611610C (en) | 2005-06-17 | 2006-06-06 | Fuel cell having an electrolyte-strengthening substrate |
RU2008101773/09A RU2361328C1 (ru) | 2005-06-17 | 2006-06-06 | Топливный элемент |
CN2006800216230A CN101199070B (zh) | 2005-06-17 | 2006-06-06 | 燃料电池 |
US11/921,556 US8137862B2 (en) | 2005-06-17 | 2006-06-06 | Fuel cell |
PCT/JP2006/311699 WO2006134849A1 (ja) | 2005-06-17 | 2006-06-06 | 燃料電池 |
EP06747288A EP1892781B1 (en) | 2005-06-17 | 2006-06-06 | Fuel cell |
KR1020077029163A KR100925251B1 (ko) | 2005-06-17 | 2006-06-06 | 연료전지 |
DE602006017544T DE602006017544D1 (de) | 2005-06-17 | 2006-06-06 | Brennstoffzelle |
AU2006258671A AU2006258671B2 (en) | 2005-06-17 | 2006-06-06 | Fuel cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005177432A JP4894175B2 (ja) | 2005-06-17 | 2005-06-17 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006351402A true JP2006351402A (ja) | 2006-12-28 |
JP4894175B2 JP4894175B2 (ja) | 2012-03-14 |
Family
ID=37532211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005177432A Expired - Fee Related JP4894175B2 (ja) | 2005-06-17 | 2005-06-17 | 燃料電池 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8137862B2 (ja) |
EP (1) | EP1892781B1 (ja) |
JP (1) | JP4894175B2 (ja) |
KR (1) | KR100925251B1 (ja) |
CN (1) | CN101199070B (ja) |
AU (1) | AU2006258671B2 (ja) |
CA (1) | CA2611610C (ja) |
DE (1) | DE602006017544D1 (ja) |
RU (1) | RU2361328C1 (ja) |
WO (1) | WO2006134849A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7855030B2 (en) * | 2009-05-01 | 2010-12-21 | Delphi Technologies, Inc. | Inhibitor for prevention of braze migration in solid oxide fuel cells |
CN106257728B (zh) * | 2016-01-28 | 2018-01-12 | 中国科学院过程工程研究所 | 一种生产3.5价高纯钒电解液的系统及方法 |
JP7009828B2 (ja) * | 2017-08-10 | 2022-02-10 | 日産自動車株式会社 | 燃料電池スタックおよび燃料電池スタックに用いられる絶縁部材 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003317743A (ja) * | 2002-02-22 | 2003-11-07 | Ngk Spark Plug Co Ltd | 固体電解質型燃料電池 |
JP2004227848A (ja) * | 2003-01-21 | 2004-08-12 | Mitsubishi Materials Corp | 燃料電池 |
JP2004319291A (ja) * | 2003-04-16 | 2004-11-11 | Tokyo Gas Co Ltd | 支持膜式固体酸化物形燃料電池スタック及びその作製方法 |
JP2004319290A (ja) * | 2003-04-16 | 2004-11-11 | Ngk Spark Plug Co Ltd | 固体電解質型燃料電池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1237140B (it) * | 1988-11-28 | 1993-05-24 | Toshiba Kk | Cella a combustibile |
DE19805142C2 (de) | 1998-02-09 | 1999-12-30 | Siemens Ag | Hochtemperatur-Brennstoffzelle sowie deren Verwendung |
US6677069B1 (en) * | 2000-08-18 | 2004-01-13 | Hybrid Power Generation Systems, Llc | Sealless radial solid oxide fuel cell stack design |
JP2002358975A (ja) | 2001-03-26 | 2002-12-13 | Hitachi Cable Ltd | 固体高分子型燃料電池のセパレータ及びそれを用いた固体高分子型燃料電池セル |
JP3940946B2 (ja) | 2002-05-01 | 2007-07-04 | 日産自動車株式会社 | 燃料電池用セル体およびその製造方法 |
JP4087216B2 (ja) | 2002-10-22 | 2008-05-21 | 東京瓦斯株式会社 | 固体酸化物形燃料電池のシール構造体及びシール方法 |
JP2004146129A (ja) | 2002-10-22 | 2004-05-20 | Tokyo Gas Co Ltd | 固体酸化物形燃料電池のシール構造体及びシール方法 |
JP4640906B2 (ja) | 2002-12-26 | 2011-03-02 | 日本特殊陶業株式会社 | 積層体及び固体電解質型燃料電池 |
US7217300B2 (en) | 2003-06-27 | 2007-05-15 | Delphi Technologies, Inc. | Method and apparatus for gasketing a fuel cell |
JP2006073393A (ja) * | 2004-09-03 | 2006-03-16 | Toyota Motor Corp | 水素分離膜型燃料電池およびその単位セル |
-
2005
- 2005-06-17 JP JP2005177432A patent/JP4894175B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-06 RU RU2008101773/09A patent/RU2361328C1/ru not_active IP Right Cessation
- 2006-06-06 CA CA2611610A patent/CA2611610C/en not_active Expired - Fee Related
- 2006-06-06 WO PCT/JP2006/311699 patent/WO2006134849A1/ja active Application Filing
- 2006-06-06 KR KR1020077029163A patent/KR100925251B1/ko not_active IP Right Cessation
- 2006-06-06 AU AU2006258671A patent/AU2006258671B2/en not_active Ceased
- 2006-06-06 EP EP06747288A patent/EP1892781B1/en not_active Expired - Fee Related
- 2006-06-06 US US11/921,556 patent/US8137862B2/en not_active Expired - Fee Related
- 2006-06-06 DE DE602006017544T patent/DE602006017544D1/de active Active
- 2006-06-06 CN CN2006800216230A patent/CN101199070B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003317743A (ja) * | 2002-02-22 | 2003-11-07 | Ngk Spark Plug Co Ltd | 固体電解質型燃料電池 |
JP2004227848A (ja) * | 2003-01-21 | 2004-08-12 | Mitsubishi Materials Corp | 燃料電池 |
JP2004319291A (ja) * | 2003-04-16 | 2004-11-11 | Tokyo Gas Co Ltd | 支持膜式固体酸化物形燃料電池スタック及びその作製方法 |
JP2004319290A (ja) * | 2003-04-16 | 2004-11-11 | Ngk Spark Plug Co Ltd | 固体電解質型燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
CN101199070A (zh) | 2008-06-11 |
US20080226951A1 (en) | 2008-09-18 |
AU2006258671A1 (en) | 2006-12-21 |
EP1892781A1 (en) | 2008-02-27 |
US8137862B2 (en) | 2012-03-20 |
EP1892781B1 (en) | 2010-10-13 |
JP4894175B2 (ja) | 2012-03-14 |
WO2006134849A1 (ja) | 2006-12-21 |
CN101199070B (zh) | 2011-07-27 |
RU2361328C1 (ru) | 2009-07-10 |
DE602006017544D1 (de) | 2010-11-25 |
KR100925251B1 (ko) | 2009-11-05 |
AU2006258671B2 (en) | 2009-08-13 |
KR20080012970A (ko) | 2008-02-12 |
CA2611610C (en) | 2010-11-23 |
EP1892781A4 (en) | 2009-08-05 |
CA2611610A1 (en) | 2006-12-21 |
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