JP2009533806A - 燃料電池用の極板、特に端板または双極板 - Google Patents
燃料電池用の極板、特に端板または双極板 Download PDFInfo
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- JP2009533806A JP2009533806A JP2009504561A JP2009504561A JP2009533806A JP 2009533806 A JP2009533806 A JP 2009533806A JP 2009504561 A JP2009504561 A JP 2009504561A JP 2009504561 A JP2009504561 A JP 2009504561A JP 2009533806 A JP2009533806 A JP 2009533806A
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- Prior art keywords
- plate
- flow field
- electrode
- unit
- fuel cell
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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
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
- H01M8/0208—Alloys
- H01M8/021—Alloys based on iron
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (10)
- 極板(10,12)の少なくとも一方の側からアクセス可能である少なくとも1つの流れ場(16)を有する燃料電池用の極板(10,12)、特に端板(10)または双極板(12)において、複数のアクセス穴(18)を介して少なくとも1つの流れ場(16)にアクセス可能であることを特徴とする極板(10,12)。
- 複数のアクセス穴(18)が少なくとも1個または複数の補強ブレース(20)によって互いに分離されていることを特徴とする請求項1記載の極板(10,12)。
- 極板が少なくとも1つの流れ場(16)を有する流れ場板(22)と、複数のアクセス穴(18)を有する盲板(24)とを備えることを特徴とする請求項1または2記載の極板(10,12)。
- 極板の少なくとも一部が鋼、特にフェライト鋼からなっていることを特徴とする請求項1〜3のいずれか一項に記載の極板(10,12)。
- 少なくとも1つの流れ場(16)が水素を含む作動ガスを膜電極ユニット(26)に供給するために設けられていることを特徴とする請求項1〜4のいずれか一項に記載の極板(10,12)。
- 極板が端板(10)であることを特徴とする請求項5記載の極板(10,12)。
- 極板は双極板(12)であり、アクセス穴(18)とは反対の双極板(12)の側に、酸素を含むガスを他の膜電極ユニット(26)に供給するための分配手段(28)が設けられることを特徴とする請求項5記載の極板(10,12)。
- 請求項6記載の極板(10)と、
複数のアクセス穴(18)を覆う膜電極ユニット(26)と
を備える燃料電池スタック(32)用の終端ユニット(32)。 - 請求項7記載の極板(12)と、
複数のアクセス穴(18)を覆う膜電極ユニット(26)と
を備える燃料電池スタック(32)用の繰り返しユニット(34)。 - 請求項8記載の少なくとも1個の終端ユニット(30)と、
請求項9記載の複数の繰り返しユニット(34)と
を備える燃料電池スタック(32)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006016814A DE102006016814A1 (de) | 2006-04-10 | 2006-04-10 | Polarplatte, insbesondere Endplatte oder Bipolarplatte für eine Brennstoffzelle |
PCT/DE2007/000621 WO2007115558A1 (de) | 2006-04-10 | 2007-04-05 | Polarplatte, insbesondere endplatte oder bipolarplatte für eine brennstoffzelle |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009533806A true JP2009533806A (ja) | 2009-09-17 |
Family
ID=38318673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009504561A Pending JP2009533806A (ja) | 2006-04-10 | 2007-04-05 | 燃料電池用の極板、特に端板または双極板 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090274942A1 (ja) |
EP (1) | EP2005505B1 (ja) |
JP (1) | JP2009533806A (ja) |
KR (1) | KR101027379B1 (ja) |
CN (1) | CN101421873B (ja) |
AT (1) | ATE489738T1 (ja) |
AU (1) | AU2007236388A1 (ja) |
BR (1) | BRPI0711536A2 (ja) |
CA (1) | CA2648311C (ja) |
DE (2) | DE102006016814A1 (ja) |
RU (1) | RU2383971C1 (ja) |
WO (1) | WO2007115558A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110112433B (zh) * | 2019-04-19 | 2022-02-18 | 天津大学 | 质子交换膜燃料电池阴极流场板 |
DE102021206582A1 (de) | 2021-06-25 | 2022-12-29 | Cellcentric Gmbh & Co. Kg | Brennstoffzellenstapel mit einer Vielzahl von Einzelzellen |
DE102021206594A1 (de) | 2021-06-25 | 2022-12-29 | Cellcentric Gmbh & Co. Kg | Brennstoffzellenstapel mit einer Vielzahl von Einzelzellen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01197972A (ja) * | 1988-02-01 | 1989-08-09 | Agency Of Ind Science & Technol | 平板型固体電解質型燃料電池 |
JPH02131267U (ja) * | 1989-04-05 | 1990-10-31 | ||
JPH09157801A (ja) * | 1995-10-05 | 1997-06-17 | Hitachi Metals Ltd | 固体電解質型燃料電池セパレーター用鋼 |
JP2005135616A (ja) * | 2003-10-28 | 2005-05-26 | Press Kogyo Co Ltd | 燃料電池用セパレータ及びそれを用いた単位セル並びに燃料電池 |
JP2005339878A (ja) * | 2004-05-25 | 2005-12-08 | Nissan Motor Co Ltd | 単電池及びこの単電池を用いた固体酸化物型燃料電池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4009138A1 (de) * | 1989-10-26 | 1991-09-26 | Siemens Ag | Festelektrolyt-hochtemperatur- brennstoffzellenmodul |
DE4236441A1 (de) * | 1992-10-28 | 1994-05-05 | Siemens Ag | Verfahren zum Dichten von Hochtemperatur-Brennstoffzellen und nach dem Verfahren gedichtete Brennstoffzelle |
DE4410711C1 (de) * | 1994-03-28 | 1995-09-07 | Forschungszentrum Juelich Gmbh | Metallische bipolare Platte für HT-Brennstoffzellen und Verfahren zur Herstellung desselben |
US5863671A (en) * | 1994-10-12 | 1999-01-26 | H Power Corporation | Plastic platelet fuel cells employing integrated fluid management |
US5496655A (en) * | 1994-10-12 | 1996-03-05 | Lockheed Idaho Technologies Company | Catalytic bipolar interconnection plate for use in a fuel cell |
RU2174728C2 (ru) * | 1994-10-12 | 2001-10-10 | Х Пауэр Корпорейшн | Топливный элемент, использующий интегральную технологию пластин для распределения жидкости |
GB9807977D0 (en) * | 1998-04-16 | 1998-06-17 | Gec Alsthom Ltd | Improvements in or relating to coating |
WO2003067698A1 (fr) * | 2002-02-05 | 2003-08-14 | Tokyo Gas Company Limited | Systeme de pile a combustible a oxyde solide |
EP1447869A1 (en) * | 2003-02-15 | 2004-08-18 | Haldor Topsoe A/S | Interconnect device, fuel cell and fuel cell stack |
US20050221138A1 (en) * | 2004-04-01 | 2005-10-06 | General Electric Company | Fuel cell system |
-
2006
- 2006-04-10 DE DE102006016814A patent/DE102006016814A1/de not_active Withdrawn
-
2007
- 2007-04-05 WO PCT/DE2007/000621 patent/WO2007115558A1/de active Application Filing
- 2007-04-05 AU AU2007236388A patent/AU2007236388A1/en not_active Abandoned
- 2007-04-05 BR BRPI0711536-9A patent/BRPI0711536A2/pt not_active Application Discontinuation
- 2007-04-05 EP EP07722179A patent/EP2005505B1/de active Active
- 2007-04-05 CN CN200780012883.6A patent/CN101421873B/zh not_active Expired - Fee Related
- 2007-04-05 DE DE502007005759T patent/DE502007005759D1/de active Active
- 2007-04-05 JP JP2009504561A patent/JP2009533806A/ja active Pending
- 2007-04-05 KR KR1020087027047A patent/KR101027379B1/ko active IP Right Grant
- 2007-04-05 RU RU2008144190/09A patent/RU2383971C1/ru not_active IP Right Cessation
- 2007-04-05 CA CA2648311A patent/CA2648311C/en not_active Expired - Fee Related
- 2007-04-05 US US12/296,605 patent/US20090274942A1/en not_active Abandoned
- 2007-04-05 AT AT07722179T patent/ATE489738T1/de active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01197972A (ja) * | 1988-02-01 | 1989-08-09 | Agency Of Ind Science & Technol | 平板型固体電解質型燃料電池 |
JPH02131267U (ja) * | 1989-04-05 | 1990-10-31 | ||
JPH09157801A (ja) * | 1995-10-05 | 1997-06-17 | Hitachi Metals Ltd | 固体電解質型燃料電池セパレーター用鋼 |
JP2005135616A (ja) * | 2003-10-28 | 2005-05-26 | Press Kogyo Co Ltd | 燃料電池用セパレータ及びそれを用いた単位セル並びに燃料電池 |
JP2005339878A (ja) * | 2004-05-25 | 2005-12-08 | Nissan Motor Co Ltd | 単電池及びこの単電池を用いた固体酸化物型燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
DE502007005759D1 (de) | 2011-01-05 |
CA2648311C (en) | 2012-01-03 |
BRPI0711536A2 (pt) | 2011-11-01 |
EP2005505A1 (de) | 2008-12-24 |
CN101421873A (zh) | 2009-04-29 |
RU2383971C1 (ru) | 2010-03-10 |
EP2005505B1 (de) | 2010-11-24 |
CA2648311A1 (en) | 2007-10-18 |
KR101027379B1 (ko) | 2011-04-11 |
ATE489738T1 (de) | 2010-12-15 |
CN101421873B (zh) | 2015-04-22 |
KR20090025199A (ko) | 2009-03-10 |
WO2007115558A1 (de) | 2007-10-18 |
AU2007236388A1 (en) | 2007-10-18 |
DE102006016814A1 (de) | 2007-10-18 |
US20090274942A1 (en) | 2009-11-05 |
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