ATE397295T1 - Elektrochemische brennstoffzelle mit fluidverteilungsschicht - Google Patents
Elektrochemische brennstoffzelle mit fluidverteilungsschichtInfo
- Publication number
- ATE397295T1 ATE397295T1 AT04734984T AT04734984T ATE397295T1 AT E397295 T1 ATE397295 T1 AT E397295T1 AT 04734984 T AT04734984 T AT 04734984T AT 04734984 T AT04734984 T AT 04734984T AT E397295 T1 ATE397295 T1 AT E397295T1
- Authority
- AT
- Austria
- Prior art keywords
- anode
- cathode
- fluid distribution
- fuel cell
- flow field
- Prior art date
Links
Classifications
-
- 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
- H01M8/023—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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- H01M4/861—Porous electrodes with a gradient in the porosity
-
- 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
-
- 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
-
- 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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- 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
- H01M8/04126—Humidifying
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/458,760 US7374838B2 (en) | 2003-06-10 | 2003-06-10 | Electrochemical fuel cell with fluid distribution layer having non-uniform permeability |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE397295T1 true ATE397295T1 (de) | 2008-06-15 |
Family
ID=33510648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04734984T ATE397295T1 (de) | 2003-06-10 | 2004-05-27 | Elektrochemische brennstoffzelle mit fluidverteilungsschicht |
Country Status (9)
Country | Link |
---|---|
US (1) | US7374838B2 (de) |
EP (1) | EP1639668B1 (de) |
JP (1) | JP2006527466A (de) |
KR (1) | KR20060036397A (de) |
CN (1) | CN100433436C (de) |
AT (1) | ATE397295T1 (de) |
CA (1) | CA2528540A1 (de) |
DE (1) | DE602004014143D1 (de) |
WO (1) | WO2004109833A2 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095432A (ja) * | 2005-09-28 | 2007-04-12 | Toshiba Corp | 燃料電池および燃料電池システム |
DE102006027034A1 (de) * | 2006-06-08 | 2007-12-13 | Daimlerchrysler Ag | Brennstoffzelle mit einer Separatorplatteneinheit und Separatorplatteneinheit |
US9243335B2 (en) | 2006-07-07 | 2016-01-26 | Ceres Intellectual Property Company Limited | Metal substrate for fuel cells |
JP2008235026A (ja) * | 2007-03-20 | 2008-10-02 | Toshiba Corp | 燃料分布調整方法、燃料分布調整膜、燃料分布調整膜の製造方法、燃料電池、および燃料電池の製造方法 |
KR100888193B1 (ko) * | 2007-07-24 | 2009-03-12 | 한국과학기술원 | 기체확산층, 이의 제조방법, 및 상기 방법에 의해 제조된기체확산층을 포함하는 연료전지 |
US20100028750A1 (en) * | 2008-08-04 | 2010-02-04 | Gm Global Technology Operations, Inc. | Gas diffusion layer with lower gas diffusivity |
US20100028744A1 (en) * | 2008-08-04 | 2010-02-04 | Gm Global Technology Operations, Inc. | Gas diffusion layer with lower gas diffusivity |
JP5304132B2 (ja) * | 2008-09-22 | 2013-10-02 | 凸版印刷株式会社 | 膜電極接合体の製造方法 |
US9793555B2 (en) | 2009-09-01 | 2017-10-17 | Panasonic Corporation | Membrane electrode assembly with gas diffusion layers having a rib porosity and method of manufacturing the same, as well as fuel cell |
US20110086293A1 (en) * | 2009-10-14 | 2011-04-14 | Sang-Jun Kong | Solid oxide fuel cell housing |
US8470489B2 (en) * | 2010-05-13 | 2013-06-25 | Energyor Technologies Inc. | Method for producing bipolar plates |
DE102010023566A1 (de) * | 2010-06-10 | 2011-12-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Brennstoffzelle und Brennstoffzellenstapel |
JP2012190746A (ja) * | 2011-03-14 | 2012-10-04 | Denso Corp | 燃料電池スタックおよび燃料電池 |
JP5460650B2 (ja) * | 2011-06-30 | 2014-04-02 | 株式会社日立製作所 | 固体酸化物形燃料電池 |
KR101432386B1 (ko) * | 2012-12-18 | 2014-08-20 | 포스코에너지 주식회사 | 종채널과 횡채널을 갖는 고체산화물 연료전지 |
EP2770564B1 (de) * | 2013-02-21 | 2019-04-10 | Greenerity GmbH | Barriereschicht für Korrosionsschutz in elektrochemischen Vorrichtungen |
US10205176B2 (en) | 2015-05-21 | 2019-02-12 | Nissan Motor Co., Ltd. | Cell module for solid oxide fuel cell, and solid oxide fuel cell using same |
JP6288020B2 (ja) * | 2015-09-21 | 2018-03-07 | トヨタ自動車株式会社 | 電極体の製造方法および製造装置 |
KR101886492B1 (ko) * | 2016-04-26 | 2018-08-07 | 현대자동차주식회사 | 연료전지 스택 및 연료전지 스택 제조 방법 |
US20210210767A1 (en) * | 2017-05-25 | 2021-07-08 | Jiangsu Horizon New Energy Technologies Co. Ltd. | Cathode structure of fuel cell |
JP6776210B2 (ja) * | 2017-10-25 | 2020-10-28 | ダイネン株式会社 | 精錬又は製錬添加用成型体 |
CN107732257A (zh) * | 2017-11-06 | 2018-02-23 | 深圳大学 | 梯度电极和固态氧化物电池 |
DE102017220669A1 (de) * | 2017-11-20 | 2019-05-23 | Robert Bosch Gmbh | Brennstoffzelle mit variabler Wasserpermeabilität |
EP4207395A1 (de) * | 2018-01-17 | 2023-07-05 | Nuvera Fuel Cells, LLC | Elektrochemische zellen mit verbessertem strömungsdesign |
DE102019210637A1 (de) * | 2019-07-18 | 2021-01-21 | Robert Bosch Gmbh | Gasdiffusionslage, Brennstoffzelle mit Gasdiffusionslage sowie Brennstoffzellenstack mit Brennstoffzelle |
US11658323B2 (en) | 2019-09-30 | 2023-05-23 | King Fahd University Of Petroleum And Minerals | Method for making a hydrogen fuel cell gas diffusion layer having tailored porosity |
KR20210119745A (ko) * | 2020-03-25 | 2021-10-06 | 현대자동차주식회사 | 연료 전지용 분리판 및 그 분리판을 포함하는 연료 전지 |
US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
US12000333B2 (en) | 2021-05-14 | 2024-06-04 | AMOGY, Inc. | Systems and methods for processing ammonia |
AU2022290866A1 (en) | 2021-06-11 | 2023-12-21 | Amogy Inc. | Systems and methods for processing ammonia |
DE102021115772A1 (de) | 2021-06-18 | 2022-12-22 | MTU Aero Engines AG | Brennstoffzelle mit materialschlüssig an einem Gasdiffusionselement angeordnetem Strukturelement |
US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0240862A (ja) | 1988-07-29 | 1990-02-09 | Hitachi Ltd | 内部改質型燃料電池 |
US5318863A (en) * | 1991-12-17 | 1994-06-07 | Bcs Technology, Inc. | Near ambient, unhumidified solid polymer fuel cell |
US5470671A (en) * | 1993-12-22 | 1995-11-28 | Ballard Power Systems Inc. | Electrochemical fuel cell employing ambient air as the oxidant and coolant |
US5840438A (en) | 1995-08-25 | 1998-11-24 | Ballard Power Systems Inc. | Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport |
US5783325A (en) * | 1996-08-27 | 1998-07-21 | The Research Foundation Of State Of New York | Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends |
US5804326A (en) * | 1996-12-20 | 1998-09-08 | Ballard Power Systems Inc. | Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell |
DE19709199A1 (de) | 1997-03-06 | 1998-09-17 | Magnet Motor Gmbh | Gasdiffusionselektrode mit verringertem Diffusionsvermögen für Wasser und Verfahren zum Betreiben einer Polymerelektrolytmembran-Brennstoffzelle ohne Zuführung von Membranbefeuchtungswasser |
US5976726A (en) | 1997-05-01 | 1999-11-02 | Ballard Power Systems Inc. | Electrochemical cell with fluid distribution layer having integral sealing capability |
DE59904655D1 (de) | 1998-08-10 | 2003-04-24 | Siemens Ag | Vorrichtung und verfahren zur nutzung der abwärme einer luftgekühlten brennstoffzellenbatterie |
DE19840517A1 (de) | 1998-09-04 | 2000-03-16 | Manhattan Scientifics Inc | Gasdiffusionsstruktur senkrecht zur Membran von Polymerelektrolyt-Membran Brennstoffzellen |
DE19853911A1 (de) | 1998-11-23 | 2000-05-25 | Forschungszentrum Juelich Gmbh | Brennstoffzelle mit Zuführung eines Betriebsmittels über eine gelochte Platte |
EP1147566A2 (de) * | 1998-12-30 | 2001-10-24 | Ballard Power Systems Inc. | Leitende flüssigkeitsverteilungsplatte für brennstoffzelle und verfahren zur herstellung |
JP2001135326A (ja) | 1999-11-05 | 2001-05-18 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池および同スタック |
US6521369B1 (en) | 2000-11-16 | 2003-02-18 | Graftech Inc. | Flooding-reducing fuel cell electrode |
US20030039876A1 (en) * | 2001-08-27 | 2003-02-27 | Knights Shanna Denine | Electrochemical fuel cell with fluid distribution layer having non-uniform perforations |
JP4610815B2 (ja) * | 2001-09-14 | 2011-01-12 | 東芝燃料電池システム株式会社 | 固体高分子形燃料電池 |
US6756149B2 (en) * | 2001-10-23 | 2004-06-29 | Ballard Power Systems Inc. | Electrochemical fuel cell with non-uniform fluid flow design |
US6743543B2 (en) | 2001-10-31 | 2004-06-01 | Motorola, Inc. | Fuel cell using variable porosity gas diffusion material |
US6884745B2 (en) * | 2002-06-28 | 2005-04-26 | Advanced Energy Technology Inc. | Perforated cylindrical fuel cells |
US20040086775A1 (en) * | 2002-11-06 | 2004-05-06 | Lloyd Greg A. | Fuel cell having a variable gas diffusion layer |
-
2003
- 2003-06-10 US US10/458,760 patent/US7374838B2/en not_active Expired - Fee Related
-
2004
- 2004-05-27 WO PCT/CA2004/000777 patent/WO2004109833A2/en active IP Right Grant
- 2004-05-27 AT AT04734984T patent/ATE397295T1/de not_active IP Right Cessation
- 2004-05-27 CA CA002528540A patent/CA2528540A1/en not_active Abandoned
- 2004-05-27 KR KR1020057023663A patent/KR20060036397A/ko not_active Application Discontinuation
- 2004-05-27 EP EP04734984A patent/EP1639668B1/de not_active Expired - Lifetime
- 2004-05-27 CN CNB2004800199202A patent/CN100433436C/zh not_active Expired - Fee Related
- 2004-05-27 JP JP2006515575A patent/JP2006527466A/ja active Pending
- 2004-05-27 DE DE602004014143T patent/DE602004014143D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2004109833A2 (en) | 2004-12-16 |
DE602004014143D1 (de) | 2008-07-10 |
EP1639668A2 (de) | 2006-03-29 |
KR20060036397A (ko) | 2006-04-28 |
JP2006527466A (ja) | 2006-11-30 |
US7374838B2 (en) | 2008-05-20 |
WO2004109833A3 (en) | 2005-03-24 |
US20040253504A1 (en) | 2004-12-16 |
CN1823443A (zh) | 2006-08-23 |
CA2528540A1 (en) | 2004-12-16 |
EP1639668B1 (de) | 2008-05-28 |
CN100433436C (zh) | 2008-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |