DE602005024222D1 - Strömungsfeldplattenentwurf für Brennstoffzellen mit hoher Brennstoffverwendungsfähigkeit - Google Patents

Strömungsfeldplattenentwurf für Brennstoffzellen mit hoher Brennstoffverwendungsfähigkeit

Info

Publication number
DE602005024222D1
DE602005024222D1 DE602005024222T DE602005024222T DE602005024222D1 DE 602005024222 D1 DE602005024222 D1 DE 602005024222D1 DE 602005024222 T DE602005024222 T DE 602005024222T DE 602005024222 T DE602005024222 T DE 602005024222T DE 602005024222 D1 DE602005024222 D1 DE 602005024222D1
Authority
DE
Germany
Prior art keywords
fuel
flow field
field plate
usability
plate design
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.)
Active
Application number
DE602005024222T
Other languages
English (en)
Inventor
Farrokh Issacci
Jie Guan
Estela T Ong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE602005024222D1 publication Critical patent/DE602005024222D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/0258—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
    • H01M8/02—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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • 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

Landscapes

  • 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)
DE602005024222T 2004-11-02 2005-08-05 Strömungsfeldplattenentwurf für Brennstoffzellen mit hoher Brennstoffverwendungsfähigkeit Active DE602005024222D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/978,474 US20060093891A1 (en) 2004-11-02 2004-11-02 Flow field design for high fuel utilization fuel cells

Publications (1)

Publication Number Publication Date
DE602005024222D1 true DE602005024222D1 (de) 2010-12-02

Family

ID=35809648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024222T Active DE602005024222D1 (de) 2004-11-02 2005-08-05 Strömungsfeldplattenentwurf für Brennstoffzellen mit hoher Brennstoffverwendungsfähigkeit

Country Status (7)

Country Link
US (1) US20060093891A1 (de)
EP (1) EP1653543B1 (de)
JP (1) JP5166684B2 (de)
KR (1) KR20060050932A (de)
CN (1) CN100527502C (de)
CA (1) CA2516749C (de)
DE (1) DE602005024222D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005057045B4 (de) 2005-11-30 2015-06-03 Daimler Ag Bipolarplatte und deren Verwendung in einer Brennstoffzelleneinheit
US7951501B2 (en) * 2006-08-17 2011-05-31 The Trustees Of Princeton University Fuel cell system and method for controlling current
US7718298B2 (en) * 2007-03-12 2010-05-18 Gm Global Technology Operations, Inc. Bifurcation of flow channels in bipolar plate flowfields
DE102007033042B4 (de) 2007-06-11 2011-05-26 Staxera Gmbh Wiederholeinheit für einen Brennstoffzellenstapel und Brennstoffzellenstapel
US20090011323A1 (en) * 2007-07-05 2009-01-08 General Electric Company Solid Oxide Electrochemical Devices Having an Improved Electrode
US8986905B2 (en) * 2008-11-11 2015-03-24 Bloom Energy Corporation Fuel cell interconnect
US9583772B2 (en) 2009-05-28 2017-02-28 Ezelleron Gmbh Oxide-ceramic high-temperature fuel cell
US20130302717A1 (en) * 2011-01-21 2013-11-14 Ningbo Institute Of Material Technology And Engineering, Chinese Academy Of Sciences Solid oxide fuel cell stack
US9644277B2 (en) 2012-08-14 2017-05-09 Loop Energy Inc. Reactant flow channels for electrolyzer applications
GB2519493A (en) 2012-08-14 2015-04-22 Powerdisc Dev Corp Ltd Fuel cells components, stacks and modular fuel cell systems
GB2519494B (en) 2012-08-14 2021-02-24 Loop Energy Inc Fuel cell flow channels and flow fields
CN106489218B (zh) 2014-09-26 2019-02-26 京瓷株式会社 电池单元、电池堆装置、模块以及模块收容装置
JP6315609B2 (ja) * 2015-10-16 2018-04-25 本田技研工業株式会社 燃料電池
CA3016102A1 (en) 2016-03-22 2017-09-28 Loop Energy Inc. Fuel cell flow field design for thermal management
CN108183247B (zh) * 2016-12-08 2020-05-19 中国科学院大连化学物理研究所 一种液态流体混合器及其于直接液体燃料电池中的应用
DE102018220464A1 (de) * 2018-11-28 2020-05-28 Robert Bosch Gmbh Verteilerstruktur für Brennstoffzelle und Elektrolyseur
CN109509896B (zh) * 2018-12-11 2020-10-02 中国科学院大连化学物理研究所 一种提高燃料电池双极板波浪形流道流场有效面积的流场结构
CN113140746A (zh) * 2021-04-21 2021-07-20 大连海事大学 一种梭子鱼仿生燃料电池双极板
DE102021206796A1 (de) 2021-06-30 2023-01-05 Cellcentric Gmbh & Co. Kg Separatorplatte für eine Brennstoffzelle
CN113571730B (zh) * 2021-07-28 2022-11-25 广东省武理工氢能产业技术研究院 一种质子交换膜燃料电池双极板流场结构
US20230155143A1 (en) * 2021-11-12 2023-05-18 Bloom Energy Corporation Fuel cell interconnect optimized for operation in hydrogen fuel

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913637A (de) * 1972-03-24 1974-02-06
JPS57138781A (en) * 1981-02-20 1982-08-27 Hitachi Ltd Fuel cell
JPS57138783A (en) * 1981-02-20 1982-08-27 Hitachi Ltd Fuel cell
JPS57138782A (en) * 1981-02-20 1982-08-27 Hitachi Ltd Fuel cell
JPS5830074A (ja) * 1981-08-14 1983-02-22 Hitachi Ltd 燃料電池
JPS60101380U (ja) * 1983-12-16 1985-07-10 三洋電機株式会社 燃料電池のガス分離板
JPS60241658A (ja) * 1984-05-16 1985-11-30 Agency Of Ind Science & Technol 燃料電池のセパレ−タの製造方法
JPS6262765U (de) * 1985-06-10 1987-04-18
JP2569550B2 (ja) * 1987-05-08 1997-01-08 石川島播磨重工業株式会社 燃料電池の温度分布改善方法
JPH0163069U (de) * 1987-10-16 1989-04-24
JPH02155171A (ja) * 1988-12-08 1990-06-14 Fuji Electric Co Ltd 燃料電池
US4988583A (en) * 1989-08-30 1991-01-29 Her Majesty The Queen As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Novel fuel cell fluid flow field plate
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
JPH03266365A (ja) * 1990-03-15 1991-11-27 Nkk Corp 固体電解質型燃料電池のセパレータ
JPH03289057A (ja) * 1990-04-06 1991-12-19 Hitachi Ltd 燃料電池セパレータ
US5300370A (en) * 1992-11-13 1994-04-05 Ballard Power Systems Inc. Laminated fluid flow field assembly for electrochemical fuel cells
US5527363A (en) * 1993-12-10 1996-06-18 Ballard Power Systems Inc. Method of fabricating an embossed fluid flow field plate
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
US5686199A (en) * 1996-05-07 1997-11-11 Alliedsignal Inc. Flow field plate for use in a proton exchange membrane fuel cell
US6099984A (en) * 1997-12-15 2000-08-08 General Motors Corporation Mirrored serpentine flow channels for fuel cell
DE69836191T2 (de) * 1997-12-18 2007-08-30 Toyota Jidosha Kabushiki Kaisha, Toyota Brennstoffzelle und bipolare Trennwand dafür
JPH11283639A (ja) * 1998-03-27 1999-10-15 Toyota Motor Corp 燃料電池用セパレータおよび燃料電池
US6093502A (en) * 1998-10-28 2000-07-25 Plug Power Inc. Fuel cell with selective pressure variation and dynamic inflection
JP4045678B2 (ja) * 1998-12-18 2008-02-13 トヨタ自動車株式会社 燃料電池用のセパレータ
JP2000195530A (ja) * 1998-12-24 2000-07-14 Aisin Takaoka Ltd 燃料電池及びセパレータ
US6358639B2 (en) * 1999-08-27 2002-03-19 Plug Power Llc Methods and kits for decontaminating fuel cells
JP4214674B2 (ja) * 2000-01-14 2009-01-28 トヨタ自動車株式会社 燃料電池用セパレータ
JP2001250569A (ja) * 2000-03-06 2001-09-14 Toyota Motor Corp 燃料電池及びその集電板
US6586128B1 (en) * 2000-05-09 2003-07-01 Ballard Power Systems, Inc. Differential pressure fluid flow fields for fuel cells
JP2002117870A (ja) * 2000-10-10 2002-04-19 Sony Corp 燃料電池用フィールドプレート
JP2002151097A (ja) * 2000-11-15 2002-05-24 Suncall Corp 燃料電池用セパレーター
KR20040031697A (ko) * 2001-02-27 2004-04-13 이 아이 듀폰 디 네모아 앤드 캄파니 전기화학 장치를 위한 유체 유동장
JP5041640B2 (ja) * 2001-07-31 2012-10-03 株式会社日本自動車部品総合研究所 燃料電池用セパレータ
JP2003077497A (ja) * 2001-09-06 2003-03-14 Nippon Soken Inc 燃料電池用セパレータ
JP3699070B2 (ja) * 2002-08-21 2005-09-28 本田技研工業株式会社 燃料電池およびその運転方法
JP4390513B2 (ja) * 2003-09-24 2009-12-24 本田技研工業株式会社 燃料電池
JP2005190710A (ja) * 2003-12-24 2005-07-14 Honda Motor Co Ltd 燃料電池

Also Published As

Publication number Publication date
US20060093891A1 (en) 2006-05-04
CA2516749C (en) 2013-04-09
JP5166684B2 (ja) 2013-03-21
CN100527502C (zh) 2009-08-12
EP1653543A3 (de) 2006-07-26
CN1770531A (zh) 2006-05-10
CA2516749A1 (en) 2006-05-02
EP1653543B1 (de) 2010-10-20
KR20060050932A (ko) 2006-05-19
JP2006134866A (ja) 2006-05-25
EP1653543A2 (de) 2006-05-03

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