DE69901187D1 - Brennstoffzellenstapel aus rohrzellen und innere kühlanordnung dafür - Google Patents
Brennstoffzellenstapel aus rohrzellen und innere kühlanordnung dafürInfo
- Publication number
- DE69901187D1 DE69901187D1 DE69901187T DE69901187T DE69901187D1 DE 69901187 D1 DE69901187 D1 DE 69901187D1 DE 69901187 T DE69901187 T DE 69901187T DE 69901187 T DE69901187 T DE 69901187T DE 69901187 D1 DE69901187 D1 DE 69901187D1
- Authority
- DE
- Germany
- Prior art keywords
- layered
- paths
- current collectors
- fuel cell
- membrane material
- 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
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H01M4/8626—Porous electrodes characterised by the form
- H01M4/8631—Bipolar electrodes
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- 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
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
- H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9814123.7A GB9814123D0 (en) | 1998-07-01 | 1998-07-01 | Electrochemical fuel cell |
PCT/GB1999/002131 WO2000002274A2 (en) | 1998-07-01 | 1999-07-01 | Fuel cell stack made of tube cells, and internal cooling arrangement therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69901187D1 true DE69901187D1 (de) | 2002-05-08 |
DE69901187T2 DE69901187T2 (de) | 2002-11-28 |
Family
ID=10834663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69901187T Expired - Fee Related DE69901187T2 (de) | 1998-07-01 | 1999-07-01 | Brennstoffzellenstapel aus rohrzellen und innere kühlanordnung dafür |
Country Status (8)
Country | Link |
---|---|
US (1) | US6541147B1 (de) |
EP (1) | EP1099263B1 (de) |
AT (1) | ATE215738T1 (de) |
AU (5) | AU4635099A (de) |
CA (3) | CA2336354A1 (de) |
DE (1) | DE69901187T2 (de) |
GB (6) | GB9814123D0 (de) |
WO (5) | WO2000002273A2 (de) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9814121D0 (en) | 1998-07-01 | 1998-08-26 | British Gas Plc | Separator plate for the use in a fuel cell stack |
GB9814123D0 (en) | 1998-07-01 | 1998-08-26 | British Gas Plc | Electrochemical fuel cell |
DE69932304T2 (de) | 1998-11-09 | 2007-12-06 | Ballard Power Systems Inc., Burnaby | Elektrische Kontaktvorrichtung für eine Brennstoffzelle |
GB2359186A (en) * | 2000-02-08 | 2001-08-15 | Bondface Technology Inc | Composite bipolar plate separator structures for polymer electrolyte membrane (PEM) electrochemical and fuel cells |
US7235323B2 (en) | 2000-05-08 | 2007-06-26 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell assembly and method for making the same |
US7725860B1 (en) * | 2000-06-19 | 2010-05-25 | Herman Kwong | Contact mapping using channel routing |
WO2002001659A1 (fr) * | 2000-06-27 | 2002-01-03 | Nok Corporation | Joint statique pour pile a combustible |
US6566004B1 (en) | 2000-08-31 | 2003-05-20 | General Motors Corporation | Fuel cell with variable porosity gas distribution layers |
US7592089B2 (en) | 2000-08-31 | 2009-09-22 | Gm Global Technology Operations, Inc. | Fuel cell with variable porosity gas distribution layers |
US6663994B1 (en) * | 2000-10-23 | 2003-12-16 | General Motors Corporation | Fuel cell with convoluted MEA |
JP2002216803A (ja) * | 2001-01-19 | 2002-08-02 | Sony Corp | 燃料電池及びその製法並びに使用方法 |
US20030096146A1 (en) * | 2001-03-30 | 2003-05-22 | Foster Ronald B. | Planar substrate-based fuel cell Membrane Electrode Assembly and integrated circuitry |
JP4041961B2 (ja) * | 2001-09-26 | 2008-02-06 | ソニー株式会社 | 燃料電池,電気機器及び燃料電池の実装方法 |
US7150933B1 (en) | 2002-02-06 | 2006-12-19 | Angstrom Power, Inc. | Method of manufacturing high power density fuel cell layers with micro structured components |
US6872287B1 (en) | 2002-02-06 | 2005-03-29 | Angstrom Power | Electrochemical cell |
US6989215B1 (en) | 2002-02-06 | 2006-01-24 | Angstrom Power | Apparatus of high power density fuel cell layer with micro structured components |
US6864010B1 (en) | 2002-02-06 | 2005-03-08 | Angstrom Power | Apparatus of high power density fuel cell layer with micro for connecting to an external load |
US6969563B1 (en) | 2002-03-01 | 2005-11-29 | Angstrom Power | High power density fuel cell stack using micro structured components |
DE10217034B4 (de) * | 2002-04-11 | 2005-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Brennstoffzellen-System in Leiterplattenbauweise und Verfahren zu dessen Herstellung |
AU2003256251A1 (en) | 2002-04-24 | 2003-11-10 | The Regents Of The University Of California | Planar electrochemical device assembly |
KR100885696B1 (ko) | 2002-05-07 | 2009-02-26 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 전기화학 전지 스택 어셈블리 |
US7341800B2 (en) * | 2002-05-09 | 2008-03-11 | The Board Of Trustees Of The Leland Stanford Junior University | Fuel cell |
US7393369B2 (en) * | 2002-06-11 | 2008-07-01 | Trulite, Inc. | Apparatus, system, and method for generating hydrogen |
US6828053B2 (en) * | 2002-07-26 | 2004-12-07 | General Motors Corporation | In-situ resistive current and temperature distribution circuit for a fuel cell |
US20070264564A1 (en) | 2006-03-16 | 2007-11-15 | Infinite Power Solutions, Inc. | Thin film battery on an integrated circuit or circuit board and method thereof |
US8404376B2 (en) * | 2002-08-09 | 2013-03-26 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8445130B2 (en) | 2002-08-09 | 2013-05-21 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8021778B2 (en) | 2002-08-09 | 2011-09-20 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US7993773B2 (en) * | 2002-08-09 | 2011-08-09 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8431264B2 (en) | 2002-08-09 | 2013-04-30 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8236443B2 (en) | 2002-08-09 | 2012-08-07 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8394522B2 (en) | 2002-08-09 | 2013-03-12 | Infinite Power Solutions, Inc. | Robust metal film encapsulation |
DE10317780B3 (de) * | 2003-04-16 | 2004-09-23 | Forschungszentrum Jülich GmbH | Kathode für eine Direkt-Methanol-Brennstoffzelle sowie Verfahren zum Betreiben derselben |
US8728285B2 (en) | 2003-05-23 | 2014-05-20 | Demaray, Llc | Transparent conductive oxides |
US7556660B2 (en) | 2003-06-11 | 2009-07-07 | James Kevin Shurtleff | Apparatus and system for promoting a substantially complete reaction of an anhydrous hydride reactant |
US7205057B2 (en) | 2003-06-19 | 2007-04-17 | Angstrom Power Inc. | Integrated fuel cell and heat sink assembly |
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JP7354746B2 (ja) | 2019-10-08 | 2023-10-03 | 株式会社豊田中央研究所 | 燃料電池スタック |
JP2023526281A (ja) | 2020-05-15 | 2023-06-21 | ヌヴェラ・フュエル・セルズ,エルエルシー | 燃料電池流動場のための波状構造体 |
CN112786901B (zh) * | 2021-03-02 | 2022-06-28 | 上海交通大学 | 一种可控表面屈曲燃料电池膜电极制备方法 |
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-
1998
- 1998-07-01 GB GBGB9814123.7A patent/GB9814123D0/en not_active Ceased
-
1999
- 1999-07-01 WO PCT/GB1999/002076 patent/WO2000002273A2/en active Application Filing
- 1999-07-01 DE DE69901187T patent/DE69901187T2/de not_active Expired - Fee Related
- 1999-07-01 AT AT99929562T patent/ATE215738T1/de not_active IP Right Cessation
- 1999-07-01 GB GB9915283A patent/GB2339059A/en not_active Withdrawn
- 1999-07-01 WO PCT/GB1999/002131 patent/WO2000002274A2/en active IP Right Grant
- 1999-07-01 EP EP99929562A patent/EP1099263B1/de not_active Expired - Lifetime
- 1999-07-01 CA CA002336354A patent/CA2336354A1/en not_active Abandoned
- 1999-07-01 AU AU46350/99A patent/AU4635099A/en not_active Abandoned
- 1999-07-01 AU AU46351/99A patent/AU4635199A/en not_active Abandoned
- 1999-07-01 GB GB9915290A patent/GB2339064A/en not_active Withdrawn
- 1999-07-01 WO PCT/GB1999/002071 patent/WO2000002269A2/en active Application Filing
- 1999-07-01 GB GB9915282A patent/GB2339058A/en not_active Withdrawn
- 1999-07-01 AU AU45261/99A patent/AU4526199A/en not_active Abandoned
- 1999-07-01 CA CA002336087A patent/CA2336087A1/en not_active Abandoned
- 1999-07-01 WO PCT/GB1999/002073 patent/WO2000002270A2/en active Application Filing
- 1999-07-01 AU AU45266/99A patent/AU4526699A/en not_active Abandoned
- 1999-07-01 CA CA002336359A patent/CA2336359A1/en not_active Abandoned
- 1999-07-01 GB GB9915284A patent/GB2339060A/en not_active Withdrawn
- 1999-07-01 AU AU45263/99A patent/AU4526399A/en not_active Abandoned
- 1999-07-01 US US09/720,437 patent/US6541147B1/en not_active Expired - Fee Related
- 1999-07-01 GB GB9915288A patent/GB2339063A/en not_active Withdrawn
- 1999-07-01 WO PCT/GB1999/002133 patent/WO2000002275A2/en active Application Filing
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