ATE374437T1 - Strömungsfeldplattengeometrien - Google Patents

Strömungsfeldplattengeometrien

Info

Publication number
ATE374437T1
ATE374437T1 AT04742995T AT04742995T ATE374437T1 AT E374437 T1 ATE374437 T1 AT E374437T1 AT 04742995 T AT04742995 T AT 04742995T AT 04742995 T AT04742995 T AT 04742995T AT E374437 T1 ATE374437 T1 AT E374437T1
Authority
AT
Austria
Prior art keywords
channels
fluid
flow field
removal
diffusion channels
Prior art date
Application number
AT04742995T
Other languages
English (en)
Inventor
Alan Robert Chapman
Sylvain Jamais
Ian Michael Mellor
Mark Christopher Turpin
Alexandre Jouvray
Original Assignee
Morgan Crucible 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
Priority claimed from PCT/GB2003/002621 external-priority patent/WO2004001874A2/en
Priority claimed from GB0316946A external-priority patent/GB2403061B/en
Application filed by Morgan Crucible Co filed Critical Morgan Crucible Co
Application granted granted Critical
Publication of ATE374437T1 publication Critical patent/ATE374437T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of 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
    • H01M8/02—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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/02—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
    • H01M8/04—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT04742995T 2003-06-18 2004-06-17 Strömungsfeldplattengeometrien ATE374437T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/GB2003/002621 WO2004001874A2 (en) 2002-06-24 2003-06-18 Flow field plate geometries
GB0316946A GB2403061B (en) 2003-06-18 2003-07-18 Flow field plate geometries
GB0407638A GB2413001A (en) 2004-04-02 2004-04-02 Flow field plate geometries

Publications (1)

Publication Number Publication Date
ATE374437T1 true ATE374437T1 (de) 2007-10-15

Family

ID=32247843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742995T ATE374437T1 (de) 2003-06-18 2004-06-17 Strömungsfeldplattengeometrien

Country Status (8)

Country Link
US (1) US20070105000A1 (de)
EP (1) EP1639664B1 (de)
JP (1) JP2006527906A (de)
KR (1) KR20060021376A (de)
AT (1) ATE374437T1 (de)
CA (1) CA2529799A1 (de)
DE (1) DE602004009180T2 (de)
GB (1) GB2413001A (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8227142B2 (en) * 2005-09-16 2012-07-24 Renault S.A.S. Plate for fuel cell including feed and discharge channels having three axes of symmetry
JP4732296B2 (ja) * 2005-11-16 2011-07-27 シャープ株式会社 燃料電池
JP2008171608A (ja) * 2007-01-10 2008-07-24 Sharp Corp 燃料電池
EP1970985A1 (de) * 2007-03-08 2008-09-17 Siemens Aktiengesellschaft Brennstoffzelle
DE102007033042B4 (de) 2007-06-11 2011-05-26 Staxera Gmbh Wiederholeinheit für einen Brennstoffzellenstapel und Brennstoffzellenstapel
FR2921389B1 (fr) * 2007-09-25 2010-03-12 Commissariat Energie Atomique Electrolyseur haute temperature a dispositif de recuperation d'hydrogene.
US9196913B2 (en) 2009-01-08 2015-11-24 Audi Ag Multiple transition flow field and method
US8722276B2 (en) 2009-01-08 2014-05-13 United Technologies Corporation Multiple transition flow field and method
US20100180427A1 (en) * 2009-01-16 2010-07-22 Ford Motor Company Texturing of thin metal sheets/foils for enhanced formability and manufacturability
JP2010170892A (ja) * 2009-01-23 2010-08-05 Panasonic Corp 燃料電池
CN102341945B (zh) * 2009-03-04 2015-01-21 松下电器产业株式会社 燃料电池用隔板以及具备其的燃料电池
JP2010225473A (ja) * 2009-03-24 2010-10-07 Toshiba Corp 燃料電池
US9178230B2 (en) * 2009-04-09 2015-11-03 Ford Motor Company Fuel cell having perforated flow field
KR101040107B1 (ko) * 2009-09-21 2011-06-09 한국전력공사 고체산화물 연료전지 스택의 분리판
US8350179B2 (en) * 2009-10-26 2013-01-08 GM Global Technology Operations LLC Application of surface relief to spot welding electrodes
FR2957363B1 (fr) * 2010-03-12 2012-04-20 Commissariat Energie Atomique Architecture d'electrolyseur a haute temperature, a production cible elevee par cellule d'electrolyse et taux de degradation des cellules limite
CN101847732A (zh) * 2010-05-28 2010-09-29 北京科技大学 一种具有主副双流道的燃料电池和水电解池流场板
JP5682778B2 (ja) 2010-12-27 2015-03-11 日産自動車株式会社 燃料電池
EP2503630A1 (de) * 2011-03-23 2012-09-26 Siemens Aktiengesellschaft Elektrochemische Zelle
EP2557621A1 (de) * 2011-08-10 2013-02-13 The European Union, represented by the European Commission Brennstoffzelle
EP2677586A1 (de) 2012-06-20 2013-12-25 Solvay Sa Bipolare Elektrode und Verfahren zur Herstellung davon
US9644277B2 (en) 2012-08-14 2017-05-09 Loop Energy Inc. Reactant flow channels for electrolyzer applications
CN104718651B (zh) 2012-08-14 2017-07-28 环能源公司 燃料电池流动沟道和流场
WO2014026287A1 (en) 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell components, stacks and modular fuel cell systems
KR101432386B1 (ko) 2012-12-18 2014-08-20 포스코에너지 주식회사 종채널과 횡채널을 갖는 고체산화물 연료전지
DE102013217596A1 (de) * 2013-09-04 2015-03-05 Volkswagen Ag Polarplatte und Brennstoffzelle mit einer solchen
DE102015211893A1 (de) * 2015-06-26 2016-12-29 Bayerische Motoren Werke Aktiengesellschaft Strömungsfeld einer Brennstoffzelle
JP6573192B2 (ja) * 2015-07-03 2019-09-11 国立大学法人山梨大学 燃料電池のためのセパレータ，セル構造体およびセル・スタック
CA3016102C (en) 2016-03-22 2024-09-17 Loop Energy Inc. FUEL CELL FLOW FIELD DESIGN FOR THERMAL MANAGEMENT
DE102016224466A1 (de) * 2016-12-08 2018-06-14 Siemens Aktiengesellschaft Elektrolysezelle oder Elektrodenplatte mit einer Gasdiffusionselektrode und Verfahren zu deren Betrieb
WO2019046724A1 (en) 2017-09-01 2019-03-07 Itn Energy Systems, Inc. SEGMENTED FRAMES FOR REDOX FLUX BATTERIES
CN111200137B (zh) * 2018-11-16 2021-08-03 上海恒劲动力科技有限公司 一种燃料电池导流板
DE102019200450A1 (de) * 2019-01-16 2020-07-16 Audi Ag Bipolarplatte sowie Brennstoffzellenvorrichtung mit einer Bipolarplatte
CN109888324B (zh) * 2019-01-21 2022-06-07 西安交通大学 纵向均匀流场高效燃料电池及其工作方法
CN109888325B (zh) * 2019-01-21 2022-06-07 西安交通大学 一种多级均匀流场燃料电池及其工作方法
US20220102738A1 (en) * 2020-09-28 2022-03-31 Hyzon Motors Inc. Non-channeled and anisotropic flow field for distribution sections in fuel cells
US12424639B2 (en) * 2020-10-30 2025-09-23 Toyota Motor Engineering & Manufacturing North America, Inc. Fuel cell having bipolar plates with multi-layered dehomogenized turing-pattern microstructure configuration
CN113054291B (zh) * 2021-03-11 2022-11-29 北京临近空间飞艇技术开发有限公司 一种电池模组或系统用冷板
US12586798B2 (en) 2021-07-03 2026-03-24 Cevizdere LLC Methods and apparatus for mold mitigation in fuel cell humidifiers
US20230059597A1 (en) * 2021-08-20 2023-02-23 Toyota Motor Engineering & Manufacturing North America, Inc. Fuel cell flow field designs derived from anisotropic porous media optimization
US12423483B2 (en) * 2021-09-10 2025-09-23 Toyota Motor Engineering & Manufacturing North America, Inc. Method of designing fluid flow field structure for fuel cell bipolar plate
DE102021210493A1 (de) 2021-09-21 2023-03-23 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzelleneinheit
US20230142846A1 (en) * 2021-11-11 2023-05-11 The Board Of Trustees Of The University Of Illinois Flow channels for optimal or improved delivery of fluid to porous electrochemical / chemical media
AU2022410316B2 (en) * 2021-12-17 2025-03-06 Danfoss A/S Cassette for electrolyzer with gas barrier
JP7531540B2 (ja) * 2022-03-31 2024-08-09 本田技研工業株式会社 燃料電池用セパレータ及び発電セル
DE102022205102A1 (de) 2022-05-23 2023-11-23 Siemens Energy Global GmbH & Co. KG Verteilerstruktur für elektrochemische Zellen, Elektrolyseur und Power-to-X-Anlage
JP2025528890A (ja) * 2022-09-01 2025-09-02 エルジー・ケム・リミテッド 電気分解セル用流路プレートおよびそれを含む電気分解セル
DK181555B1 (en) * 2022-10-11 2024-05-14 Stiesdal Hydrogen As Alkaline electrolyser with cooled bipolar electrode
DK181744B1 (en) * 2023-01-13 2024-11-20 Stiesdal Hydrogen As Electrolyser and method for its operation
CN116065170B (zh) * 2023-02-01 2026-01-30 安徽伏碳科技有限公司 一种基于新型流道的大尺寸电解反应器
EP4731817A2 (de) * 2023-06-26 2026-04-29 Universidade Do Porto Elektrochemische vorrichtung und entsprechende verwendungen
CN117468024B (zh) * 2023-10-31 2024-06-14 温州高企氢能科技有限公司 一种用于碱性电解水制氢的阵列式流场结构及电解槽
CN117727967B (zh) * 2023-11-14 2026-04-03 中国科学院上海应用物理研究所 一种固体氧化物燃料电池或电解池的连接体

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR81971E (de) * 1961-05-08 1964-03-04
FR2125159B1 (de) * 1971-02-15 1973-11-30 Alsthom Cgee
JPS6132361A (ja) * 1984-07-23 1986-02-15 Hitachi Ltd 燃料電池
JPS6210867A (ja) * 1985-07-05 1987-01-19 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池用セパレ−タ
JPS6489149A (en) * 1987-09-30 1989-04-03 Toshiba Corp Manufacture of cooling plate for molten carbonate fuel cell
US4824741A (en) * 1988-02-12 1989-04-25 International Fuel Cells Corporation Solid polymer electrolyte fuel cell system with porous plate evaporative cooling
JPH02155171A (ja) * 1988-12-08 1990-06-14 Fuji Electric Co Ltd 燃料電池
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
US5230966A (en) * 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
JPH0652881A (ja) * 1992-07-31 1994-02-25 Mitsui Eng & Shipbuild Co Ltd 内部マニホルド型の固体電解質型燃料電池
US5269902A (en) * 1992-08-20 1993-12-14 Gas Research Institute, Inc. Ion-conducting module having axially-arranged solid state electrolyte elements
US5728446A (en) * 1993-08-22 1998-03-17 Johnston; Raymond P. Liquid management film for absorbent articles
US5376472A (en) * 1993-10-06 1994-12-27 Ceramatec, Inc. Semi-internally manifolded interconnect
US5773160A (en) * 1994-06-24 1998-06-30 Ballard Power Systems Inc. Electrochemical fuel cell stack with concurrent flow of coolant and oxidant streams and countercurrent flow of fuel and oxidant streams
DE4442285C1 (de) * 1994-11-28 1996-02-08 Siemens Ag Brennstoffzellen und daraus bestehende Brennstoffzellenbatterien
US5595834A (en) * 1995-09-01 1997-01-21 The Regents Of The University Of Calif. Annular feed air breathing fuel cell stack
US5514486A (en) * 1995-09-01 1996-05-07 The Regents Of The University Of California, Office Of Technology Transfer Annular feed air breathing fuel cell stack
US5641586A (en) * 1995-12-06 1997-06-24 The Regents Of The University Of California Office Of Technology Transfer Fuel cell with interdigitated porous flow-field
US5686199A (en) * 1996-05-07 1997-11-11 Alliedsignal Inc. Flow field plate for use in a proton exchange membrane fuel cell
US6037073A (en) * 1996-10-15 2000-03-14 Lockheed Martin Energy Research Corporation Bipolar plate/diffuser for a proton exchange membrane fuel cell
JPH11126623A (ja) * 1997-10-22 1999-05-11 Toyota Central Res & Dev Lab Inc 燃料電池
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
US5945232A (en) * 1998-04-03 1999-08-31 Plug Power, L.L.C. PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies
US6071635A (en) * 1998-04-03 2000-06-06 Plug Power, L.L.C. Easily-formable fuel cell assembly fluid flow plate having conductivity and increased non-conductive material
US6007933A (en) * 1998-04-27 1999-12-28 Plug Power, L.L.C. Fuel cell assembly unit for promoting fluid service and electrical conductivity
JP2000106199A (ja) * 1998-07-31 2000-04-11 Mitsubishi Materials Corp 燃料電池用セパレータ
US6207312B1 (en) * 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell
EP1145351A2 (de) * 1998-10-29 2001-10-17 3M Innovative Properties Company Mikrostrukturiertes flussfeld
US20020192531A1 (en) * 1998-12-30 2002-12-19 Joerg Zimmerman Liquid reactant flow field plates for liquid feed fuel cells
US6569554B1 (en) * 1999-07-28 2003-05-27 Sulzer Hexis Ag Fuel cell battery with a stack of planar cells
US6251534B1 (en) * 1999-09-23 2001-06-26 Plug Power Inc. Fuel cell cascade flow system
US6361892B1 (en) * 1999-12-06 2002-03-26 Technology Management, Inc. Electrochemical apparatus with reactant micro-channels
JP3530793B2 (ja) * 1999-12-28 2004-05-24 本田技研工業株式会社 燃料電池およびその運転方法
JP4228501B2 (ja) * 2000-03-03 2009-02-25 トヨタ自動車株式会社 固体高分子型燃料電池の集電板および固体高分子型燃料電池
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
JP3707384B2 (ja) * 2000-11-20 2005-10-19 トヨタ自動車株式会社 燃料電池
CA2327962A1 (en) * 2000-12-11 2002-06-11 Powerdisc Development Corp. Ltd. Fuel cell stack
US7067213B2 (en) * 2001-02-12 2006-06-27 The Morgan Crucible Company Plc Flow field plate geometries
CA2433034A1 (en) * 2001-02-27 2002-09-06 Mukesh K. Bisaria Fluid flow-fields for electrochemical devices
US6686084B2 (en) * 2002-01-04 2004-02-03 Hybrid Power Generation Systems, Llc Gas block mechanism for water removal in fuel cells
GB2387476B (en) * 2002-06-24 2004-03-17 Morgan Crucible Co Flow field plate geometries
US20040058218A1 (en) * 2002-09-20 2004-03-25 Ballard Power Systems Inc. Flow fields with capillarity for solid polymer electrolyte fuel cells

Also Published As

Publication number Publication date
EP1639664B1 (de) 2007-09-26
JP2006527906A (ja) 2006-12-07
GB0407638D0 (en) 2004-05-05
US20070105000A1 (en) 2007-05-10
GB2413001A (en) 2005-10-12
DE602004009180T2 (de) 2008-06-19
CA2529799A1 (en) 2004-12-29
EP1639664A1 (de) 2006-03-29
DE602004009180D1 (de) 2007-11-08
KR20060021376A (ko) 2006-03-07

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