CA2164476A1 - Fuel cell bipolar plate - Google Patents

Fuel cell bipolar plate

Info

Publication number
CA2164476A1
CA2164476A1 CA002164476A CA2164476A CA2164476A1 CA 2164476 A1 CA2164476 A1 CA 2164476A1 CA 002164476 A CA002164476 A CA 002164476A CA 2164476 A CA2164476 A CA 2164476A CA 2164476 A1 CA2164476 A1 CA 2164476A1
Authority
CA
Canada
Prior art keywords
bipolar plate
raised areas
cathode
anode
plate according
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.)
Abandoned
Application number
CA002164476A
Other languages
English (en)
French (fr)
Inventor
Gerhard Huppmann
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.)
Rolls Royce Solutions GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2164476A1 publication Critical patent/CA2164476A1/en
Abandoned legal-status Critical Current

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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • H01M8/0204—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/02—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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
CA002164476A 1994-12-08 1995-12-05 Fuel cell bipolar plate Abandoned CA2164476A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4443688.2 1994-12-08
DE4443688A DE4443688C1 (de) 1994-12-08 1994-12-08 Bipolarplatte für Brennstoffzellen

Publications (1)

Publication Number Publication Date
CA2164476A1 true CA2164476A1 (en) 1996-06-09

Family

ID=6535260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002164476A Abandoned CA2164476A1 (en) 1994-12-08 1995-12-05 Fuel cell bipolar plate

Country Status (6)

Country Link
JP (1) JPH08236127A (nl)
CA (1) CA2164476A1 (nl)
DE (1) DE4443688C1 (nl)
GB (1) GB2296124A (nl)
IT (1) IT1276060B1 (nl)
NL (1) NL1001858C2 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640961A (zh) * 2020-06-04 2020-09-08 浙江锋源氢能科技有限公司 一种燃料电池模块和燃料电池堆

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630004C2 (de) * 1996-07-25 2001-11-08 Mtu Friedrichshafen Gmbh Anodenstromkollektor für eine Schmelzkarbonatbrennstoffzelle
US5773161A (en) * 1996-10-02 1998-06-30 Energy Research Corporation Bipolar separator
DE59611263D1 (de) * 1996-10-30 2005-09-29 Sulzer Hexis Ag Winterthur Batterie mit planaren Hochtemperatur-Brennstoffzellen
EP0963615B1 (de) 1997-01-22 2003-07-09 Siemens Aktiengesellschaft Brennstoffzelle und verwendung von legierungen auf der basis von eisen für die konstruktion von brennstoffzellen
DE19805674C1 (de) * 1998-02-12 1999-09-02 Forschungszentrum Juelich Gmbh Mit Edelmetall lokal belegte bipolare Platte und Verfahren zu deren Herstellung
GB2336937A (en) * 1998-05-02 1999-11-03 British Gas Plc Stack assembly primarily for an electrochemical cell
DE19835759A1 (de) * 1998-08-07 2000-02-17 Opel Adam Ag Brennstoffzelle
DE10044703B4 (de) 2000-09-09 2013-10-17 Elringklinger Ag Brennstoffzelleneinheit, Brennstoffzellenblockverbund und Verfahren zum Herstellen eines Brennstoffzellenblockverbunds
EP1342282A4 (en) * 2000-11-14 2008-01-02 Univ California DIRECT-AIR METHANOL FUEL CELL
JP2002164062A (ja) * 2000-11-28 2002-06-07 Araco Corp 燃料電池用セパレータおよびその製造方法
US6720101B1 (en) 2001-06-08 2004-04-13 Palcan Fuel Cell Co. Ltd Solid cage fuel cell stack
EP1447869A1 (en) * 2003-02-15 2004-08-18 Haldor Topsoe A/S Interconnect device, fuel cell and fuel cell stack
DE102005026060A1 (de) * 2005-05-18 2006-11-23 Bohmann, Dirk, Dr.-Ing. Bipolarplatte
US7740988B2 (en) * 2006-03-31 2010-06-22 Fuelcell Energy, Inc. Fuel cell plate structure having baffles in wet seal area
US8137741B2 (en) 2007-05-10 2012-03-20 Fuelcell Energy, Inc. System for fabricating a fuel cell component for use with or as part of a fuel cell in a fuel cell stack
DE102009059343A1 (de) * 2009-12-31 2011-07-07 Muhr und Bender KG, 57439 Federelement als offenes Wellenband
DE102011051440A1 (de) 2011-06-29 2012-05-10 Innovations- und Informationszentrum Schneiden und Fügen e.V. Verfahren zur Herstellung eines Interkonnektors für eine Hochtemperatur-Brennstoffzelle, Interkonnektor sowie Hochtemperatur-Brennstoffzelle
DE102018200842B4 (de) 2018-01-19 2023-07-06 Audi Ag Brennstoffzellenplatte, Bipolarplatten und Brennstoffzellenaufbau

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234050A (en) * 1962-01-02 1966-02-08 Exxon Research Engineering Co Fuel cell
GB966407A (en) * 1962-03-22 1964-08-12 Exxon Research Engineering Co Fuel cell pack construction
US3709736A (en) * 1970-08-17 1973-01-09 Engelhard Min & Chem Fuel cell system comprising noncirculating,counter-current gas flow means
US4389467A (en) * 1979-12-27 1983-06-21 The United States Of America As Represented By The United States Department Of Energy Porous electrolyte retainer for molten carbonate fuel cell
JPS58129788A (ja) * 1982-01-29 1983-08-02 Toshiba Corp 溶融炭酸塩燃料電池積層体
JPS58129787A (ja) * 1982-01-29 1983-08-02 Toshiba Corp 溶融炭酸塩燃料電池積層体
US4467050A (en) * 1982-07-08 1984-08-21 Energy Research Corporation Fuel cell catalyst member and method of making same
JPS61267269A (ja) * 1985-05-21 1986-11-26 Mitsubishi Electric Corp 溶融炭酸塩形燃料電池用燃料側流路板
JPS6313276A (ja) * 1986-07-04 1988-01-20 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池のバイポ−ラ板
JPH01167958A (ja) * 1987-12-23 1989-07-03 Tokyo Gas Co Ltd 内部改質式溶融炭酸塩型燃料電池
US5049458A (en) * 1988-08-31 1991-09-17 Nkk Corporation Fuel cell
US4937152A (en) * 1988-09-26 1990-06-26 Nkk Corporation Fuel cell
JP2708500B2 (ja) * 1988-09-27 1998-02-04 三菱電機株式会社 積層形燃料電池
EP0378812A1 (de) * 1989-01-18 1990-07-25 Asea Brown Boveri Ag Anordnung von Brennstoffzellen auf der Basis eines Hochtemperatur-Feststoffelektrolyten aus stabilisiertem Zirkonoxyd zur Erzielung höchsmöglicher Leistung
CH677847A5 (nl) * 1989-05-12 1991-06-28 Asea Brown Boveri
EP0410166A1 (de) * 1989-07-24 1991-01-30 Asea Brown Boveri Ag Bauteil zur StromfÀ¼hrung für Hochtemperatur-Brennstoffzellen
JPH04237962A (ja) * 1991-01-18 1992-08-26 Matsushita Electric Ind Co Ltd 平板型固体電解質燃料電池
DE4237602A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung
JP3102969B2 (ja) * 1993-04-28 2000-10-23 三菱電機株式会社 内部改質形燃料電池装置
US5527363A (en) * 1993-12-10 1996-06-18 Ballard Power Systems Inc. Method of fabricating an embossed fluid flow field plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640961A (zh) * 2020-06-04 2020-09-08 浙江锋源氢能科技有限公司 一种燃料电池模块和燃料电池堆

Also Published As

Publication number Publication date
ITMI952249A1 (it) 1997-05-01
GB2296124A (en) 1996-06-19
ITMI952249A0 (nl) 1995-10-31
NL1001858C2 (nl) 1998-08-11
GB9520957D0 (en) 1995-12-13
DE4443688C1 (de) 1996-03-28
JPH08236127A (ja) 1996-09-13
IT1276060B1 (it) 1997-10-24
NL1001858A1 (nl) 1996-06-10

Similar Documents

Publication Publication Date Title
CA2164476A1 (en) Fuel cell bipolar plate
US5691075A (en) High temperature fuel cell
CN101542815B (zh) 高分子电解质型燃料电池
JP5860075B2 (ja) 電解槽
US7695845B2 (en) Fuel cell
EP3096382B1 (en) Porous separator for fuel cell
US5384208A (en) Cell structure for electrolyzer units and fuel cells
WO1986005216A1 (en) Monopolar and bipolar electrolyzer and electrodic structures thereof
CA2728953C (en) Fuel cell assembly having embossed separator plates
US3972727A (en) Rechargeable battery which combats shape change of the zinc anode
US20210075031A1 (en) Flow field plate for electrochemical fuel cells
US4444639A (en) Electrolyzer
CA2549747A1 (en) Fuel cell and fuel cell stack
US20020061430A1 (en) Fuel cell stack having correction plates for correcting deformation of metal separators
US20030113609A1 (en) Device for electrically contacting electrodes in high-temperature fuel cells
US6017649A (en) Multiple step fuel cell seal
CN215496997U (zh) 一种双极耳板栅铅酸蓄电池
CN115513486A (zh) 一种单极板、双极板、电堆及燃料电池
US20030203272A1 (en) Fuel distribution system for a fuel cell stack
JP3541376B2 (ja) 燃料電池用セパレータ
JPH10154519A (ja) 燃料電池用セパレータ
CN214957262U (zh) 一种双极耳板栅
CN115602799A (zh) 一种铅酸蓄电池
JPH0629896Y2 (ja) 液循環型亜鉛一臭素積層二次電池
CN116666680A (zh) 燃料电池及其极板

Legal Events

Date Code Title Description
FZDE Discontinued