JPH0552037B2 - - Google Patents

Info

Publication number
JPH0552037B2
JPH0552037B2 JP59069280A JP6928084A JPH0552037B2 JP H0552037 B2 JPH0552037 B2 JP H0552037B2 JP 59069280 A JP59069280 A JP 59069280A JP 6928084 A JP6928084 A JP 6928084A JP H0552037 B2 JPH0552037 B2 JP H0552037B2
Authority
JP
Japan
Prior art keywords
plate
plates
porous
gas separation
sealing 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
Application number
JP59069280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6023975A (ja
Inventor
Jei Detsutoringu Chaaruzu
Eru Terii Piitaa
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.)
BASF Catalysts LLC
Original Assignee
Engelhard Corp
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 Engelhard Corp filed Critical Engelhard Corp
Publication of JPS6023975A publication Critical patent/JPS6023975A/ja
Publication of JPH0552037B2 publication Critical patent/JPH0552037B2/ja
Granted 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/2484—Details of groupings of fuel cells characterised by external 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

  • 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)
JP59069280A 1983-04-11 1984-04-09 燃料電池用双極性ガス分離板およびその製造方法 Granted JPS6023975A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/484,014 US4505992A (en) 1983-04-11 1983-04-11 Integral gas seal for fuel cell gas distribution assemblies and method of fabrication
US484014 1990-02-23

Publications (2)

Publication Number Publication Date
JPS6023975A JPS6023975A (ja) 1985-02-06
JPH0552037B2 true JPH0552037B2 (en]) 1993-08-04

Family

ID=23922380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59069280A Granted JPS6023975A (ja) 1983-04-11 1984-04-09 燃料電池用双極性ガス分離板およびその製造方法

Country Status (6)

Country Link
US (1) US4505992A (en])
EP (1) EP0122150B1 (en])
JP (1) JPS6023975A (en])
AT (1) ATE46593T1 (en])
CA (1) CA1227529A (en])
DE (1) DE3479846D1 (en])

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CA1259101A (en) * 1984-04-09 1989-09-05 Hiroyuki Fukuda Carbonaceous fuel cell electrode substrate incorporating three-layer separator, and process for preparation thereof
US4605602A (en) * 1984-08-27 1986-08-12 Engelhard Corporation Corrosion protected, multi-layer fuel cell interface
JPS6298570A (ja) * 1985-10-25 1987-05-08 Kureha Chem Ind Co Ltd 端部シ−ル部付燃料電池用電極基板及びその製造方法
US4818640A (en) * 1985-09-25 1989-04-04 Kureha Kagaku Kogyo Kabushiki Kaisha Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same
JPH0622141B2 (ja) * 1986-08-14 1994-03-23 呉羽化学工業株式会社 リブ高さの異なる複合電極基板及びその製造方法
JPS6348763A (ja) * 1986-08-14 1988-03-01 Kureha Chem Ind Co Ltd 四フッ化エチレン樹脂接合による複合電極基板及びその製造方法
US4756981A (en) * 1986-12-29 1988-07-12 International Fuel Cells Seal structure for an electrochemical cell
US4824739A (en) * 1986-12-29 1989-04-25 International Fuel Cells Method of operating an electrochemical cell stack
JPH0195468A (ja) * 1987-10-07 1989-04-13 Mitsubishi Electric Corp 燃料電池
EP0330124A3 (en) * 1988-02-24 1991-06-12 Toray Industries, Inc. Electroconductive integrated substrate and process for producing the same
US4913706A (en) * 1988-09-19 1990-04-03 International Fuel Cells Corporation Method for making a seal structure for an electrochemical cell assembly
US5620807A (en) * 1995-08-31 1997-04-15 The Dow Chemical Company Flow field assembly for electrochemical fuel cells
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
US6312845B1 (en) 1995-10-06 2001-11-06 The Dow Chemical Company Macroporous flow field assembly
US5688615A (en) * 1995-11-03 1997-11-18 Globe-Union, Inc. Bipolar battery and method of making same
DE19713250C2 (de) 1997-03-29 2002-04-18 Ballard Power Systems Elektrochemischer Energiewandler mit Polymerelektrolytmembran
US5891589A (en) * 1997-05-19 1999-04-06 Aer Energy Resources, Inc. Method and apparatus for joining metal-air cells
US6103413A (en) * 1998-05-21 2000-08-15 The Dow Chemical Company Bipolar plates for electrochemical cells
US6355371B1 (en) 1999-08-27 2002-03-12 Plug Power Inc. Profiled fuel cell flow plate gasket
US6261711B1 (en) 1999-09-14 2001-07-17 Plug Power Inc. Sealing system for fuel cells
EP1160900A3 (en) * 2000-05-26 2007-12-12 Kabushiki Kaisha Riken Embossed current collector separator for electrochemical fuel cell
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
US6946210B2 (en) 2000-11-27 2005-09-20 Protonex Technology Corporation Electrochemical polymer electrolyte membrane cell stacks and manufacturing methods thereof
US6800828B2 (en) * 2001-03-31 2004-10-05 Honeywell International Inc. Electrical discharge machining of carbon-containing work pieces
US6852439B2 (en) 2001-05-15 2005-02-08 Hydrogenics Corporation Apparatus for and method of forming seals in fuel cells and fuel cell stacks
US7094311B2 (en) * 2001-06-01 2006-08-22 Advanced Energy Technology Inc. Assembling bipolar plates
US20030000640A1 (en) * 2001-06-01 2003-01-02 Graftech Inc. Assembling bipolar plates
US6777127B2 (en) 2001-06-22 2004-08-17 Ballard Power Systems Inc. Systems, apparatus and methods for bonding and/or sealing electrochemical cell elements and assemblies
WO2003034515A2 (en) * 2001-10-17 2003-04-24 Trustees Of Boston University One-step consolidation process for manufacturing solid oxide fuel cells
CA2464112C (en) 2001-10-22 2011-04-19 Protonex Technology Corporation One-shot fabrication of membrane-based electrochemical cell stacks
US20030219645A1 (en) * 2002-04-22 2003-11-27 Reichert David L. Treated gas diffusion backings and their use in fuel cells
US7687181B2 (en) 2002-04-23 2010-03-30 Protonex Technology Corporation Channel-based electrochemical cassettes
JPWO2004038839A1 (ja) * 2002-10-22 2006-02-23 エルジ ケミカル リミテッド 層状ケイ酸塩鉱物及びその層間化合物を固体電解質膜に用いた燃料電池
WO2004086552A2 (en) * 2003-03-25 2004-10-07 E.I. Du Pont Canada Company Process for sealing plates in an electrochemical cell
CN1802769A (zh) * 2003-06-09 2006-07-12 圣戈本陶瓷及塑料股份有限公司 堆叠支撑的固态氧化物燃料电池
US7670707B2 (en) * 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
BRPI0706376A2 (pt) * 2006-01-09 2011-03-22 Saint Gobain Ceramics componentes para célula de combustìvel tendo eletrodos porosos
KR101204337B1 (ko) * 2006-04-05 2012-11-26 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 고온 본딩된 세라믹 상호 접속을 구비한 ｓｏｆｃ 스택 및 이를 제조하는 방법
US8802266B2 (en) * 2009-05-26 2014-08-12 The Invention Science Fund I, Llc System for operating an electrical energy storage device or an electrochemical energy generation device using microchannels based on mobile device states and vehicle states
US9065159B2 (en) * 2009-05-26 2015-06-23 The Invention Science Fund I, Llc System and method of altering temperature of an electrical energy storage device or an electrochemical energy generation device using microchannels
US20100304258A1 (en) * 2009-05-26 2010-12-02 Chan Alistair K System and method of altering temperature of an electrical energy storage device or an electrochemical energy generation device using high thermal conductivity materials
US8715875B2 (en) * 2009-05-26 2014-05-06 The Invention Science Fund I, Llc System and method of operating an electrical energy storage device or an electrochemical energy generation device using thermal conductivity materials based on mobile device states and vehicle states
US8101293B2 (en) * 2009-05-26 2012-01-24 The Invention Science Fund I, Llc System for altering temperature of an electrical energy storage device or an electrochemical energy generation device using high thermal conductivity materials based on states of the device
US20100304259A1 (en) * 2009-05-26 2010-12-02 Searete Llc. A Limited Liability Corporation Of The State Of Delaware Method of operating an electrical energy storage device or an electrochemical energy generation device using high thermal conductivity materials during charge and discharge
JP4930644B1 (ja) * 2011-03-25 2012-05-16 大日本印刷株式会社 燃料電池用ガス拡散層及びその製造方法
US20140026101A1 (en) 2012-07-20 2014-01-23 Barnesandnoble.Com Llc Accessible Menu Navigation Techniques For Electronic Devices

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864456A (en) 1956-08-23 1961-04-06 Era Patents Ltd Improvements relating to electric cells of the hydrogen-oxygen type
FR81971E (en]) * 1961-05-08 1964-03-04
US3223556A (en) 1961-04-13 1965-12-14 Engelhard Ind Inc Fuel cell
US3453149A (en) 1965-10-01 1969-07-01 Engelhard Ind Inc Fluorocarbon matrix membrane containing free acid and method of fabricating
US3479225A (en) 1966-03-15 1969-11-18 Leesona Corp Oxygen depolarized electrochemical modular units
FR1544940A (fr) * 1966-11-24 1968-11-08 Varta Ag électrode à diffusion de gaz travaillant par les deux faces pour installations électrochimiques et procédés pour sa fabrication
DE1802803A1 (de) * 1968-10-12 1970-08-06 Bosch Gmbh Robert Verfahren zur Befestigung einer Elektrode fuer Brennstoffzellen an einem Elektrodenhalter
DE1964811A1 (de) * 1969-12-24 1971-07-01 Siemens Ag Brennstoffzellenbatterie
US3709736A (en) 1970-08-17 1973-01-09 Engelhard Min & Chem Fuel cell system comprising noncirculating,counter-current gas flow means
US3779811A (en) 1971-03-16 1973-12-18 United Aircraft Corp Matrix-type fuel cell
US3905832A (en) 1974-01-15 1975-09-16 United Aircraft Corp Novel fuel cell structure
US4064322A (en) 1976-09-01 1977-12-20 United Technologies Corporation Electrolyte reservoir for a fuel cell
US4038463A (en) 1976-09-01 1977-07-26 United Technologies Corporation Electrode reservoir for a fuel cell
US4035551A (en) 1976-09-01 1977-07-12 United Technologies Corporation Electrolyte reservoir for a fuel cell
US4175165A (en) 1977-07-20 1979-11-20 Engelhard Minerals & Chemicals Corporation Fuel cell system utilizing ion exchange membranes and bipolar plates
US4125676A (en) * 1977-08-15 1978-11-14 United Technologies Corp. Carbon foam fuel cell components
US4311771A (en) 1978-12-21 1982-01-19 Allied Chemical Corporation Process for production of electrical energy from the neutralization of acid and base in a bipolar membrane cell
US4245009A (en) * 1979-10-29 1981-01-13 United Technologies Corporation Porous coolant tube holder for fuel cell stack
US4233369A (en) * 1979-10-29 1980-11-11 United Technologies Corporation Fuel cell cooler assembly and edge seal means therefor
US4374906A (en) * 1981-09-29 1983-02-22 United Technologies Corporation Ribbed electrode substrates
JPS58119163A (ja) * 1982-01-08 1983-07-15 Sanyo Electric Co Ltd 燃料電池のガス分離板
EP0110517B1 (en) * 1982-09-30 1989-12-20 Engelhard Corporation Integral gas seal for a fuel cell gas distribution plate and process for forming seal
EP0106603A1 (en) * 1982-09-30 1984-04-25 Engelhard Corporation Film bonded fuel cell interface configuration
JPS59141171A (ja) * 1983-01-31 1984-08-13 Nitto Electric Ind Co Ltd 導電性シ−ト

Also Published As

Publication number Publication date
EP0122150A2 (en) 1984-10-17
JPS6023975A (ja) 1985-02-06
ATE46593T1 (de) 1989-10-15
EP0122150A3 (en) 1985-07-24
EP0122150B1 (en) 1989-09-20
CA1227529A (en) 1987-09-29
US4505992A (en) 1985-03-19
DE3479846D1 (en) 1989-10-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees