SE9801942D0 - Biological plate for fuel cell assemblies - Google Patents

Biological plate for fuel cell assemblies

Info

Publication number
SE9801942D0
SE9801942D0 SE9801942A SE9801942A SE9801942D0 SE 9801942 D0 SE9801942 D0 SE 9801942D0 SE 9801942 A SE9801942 A SE 9801942A SE 9801942 A SE9801942 A SE 9801942A SE 9801942 D0 SE9801942 D0 SE 9801942D0
Authority
SE
Sweden
Prior art keywords
fuel cell
cell assemblies
plate
electrode assembly
biological plate
Prior art date
Application number
SE9801942A
Other languages
Swedish (sv)
Other versions
SE9801942L (en
Inventor
James Lynn Davis
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of SE9801942D0 publication Critical patent/SE9801942D0/en
Publication of SE9801942L publication Critical patent/SE9801942L/en

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
    • H01M8/0223—Composites
    • H01M8/0226—Composites in the form of mixtures
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—Organic resins; Organic polymers
    • 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)

Abstract

A fuel cell assembly has thermoplastic bipolar plates sandwiched between a number of electrode assemblies (30, 30') to form a stack. A bipolar plate (35) alternates with an electrode assembly (30) so that one side (31)of the plate is adjacent and adhesively bonded to the corresponding surface of one electrode assembly anode (34), and the other side (39) is adjacent and adhesively bonded to the corresponding surface of a cathode (32) in the neighboring electrode assembly (30'). The adhesive bonding also serves to seal the fuel and oxidant channels (37).
SE9801942A 1997-06-03 1998-06-02 Bipolar plate for fuel cell assemblies SE9801942L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86833097A 1997-06-03 1997-06-03

Publications (2)

Publication Number Publication Date
SE9801942D0 true SE9801942D0 (en) 1998-06-02
SE9801942L SE9801942L (en) 1998-12-04

Family

ID=25351459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801942A SE9801942L (en) 1997-06-03 1998-06-02 Bipolar plate for fuel cell assemblies

Country Status (4)

Country Link
DE (1) DE19823880A1 (en)
FR (1) FR2764122A1 (en)
GB (1) GB2326017A (en)
SE (1) SE9801942L (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1122322C (en) 1998-04-17 2003-09-24 松下电器产业株式会社 Solid polymer electrolyte fuel cell and method for producing the same
DE19829142A1 (en) * 1998-06-30 2000-01-05 Manhattan Scientifics Inc Gas-tight combination of bipolar plate and membrane-electrode assembly of polymer electrolyte membrane fuel cells
US6602631B1 (en) 1999-01-26 2003-08-05 Lynntech Power Systems, Ltd. Bonding electrochemical cell components
AU2001267500A1 (en) * 2000-05-31 2001-12-11 Manhattan Scientifics, Inc. Polymer-electrolyte membrane (pem) fuel cell system and method for the production thereof
DE10039024B4 (en) * 2000-08-10 2007-07-12 Forschungszentrum Jülich GmbH Fuel cell stack with internal gas connections
US20020022170A1 (en) 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
CA2422432A1 (en) * 2000-09-15 2002-03-21 Lynntech, Inc. Bonding electrochemical cell components
JP4969719B2 (en) * 2000-10-17 2012-07-04 本田技研工業株式会社 Fuel cell
DE10057071A1 (en) * 2000-11-17 2002-05-29 Siemens Ag fuel cell plant
US6811918B2 (en) * 2001-11-20 2004-11-02 General Motors Corporation Low contact resistance PEM fuel cell
DE10159008A1 (en) * 2001-11-30 2003-06-12 Schunk Kohlenstofftechnik Gmbh Bipolar plate, pressing device and method for producing such
DE10159007A1 (en) * 2001-11-30 2003-06-12 Schunk Kohlenstofftechnik Gmbh Plate such as bipolar plate and method for producing such
DE10207909A1 (en) * 2002-02-23 2003-09-04 Behr Gmbh & Co Fuel cell and method of manufacture
JP4617156B2 (en) 2002-05-09 2011-01-19 本田技研工業株式会社 Improved fuel cell
DE10243592A1 (en) 2002-09-19 2004-04-01 Basf Future Business Gmbh Bipolar plate for PEM fuel cells
US7736783B2 (en) 2002-12-04 2010-06-15 Lynntech, Inc. Very thin, light bipolar plates
AU2003294579A1 (en) * 2002-12-04 2004-06-23 Lynntech Power Systems, Ltd Adhesively bonded electrochemical cell stacks
DE10261483A1 (en) 2002-12-23 2004-07-01 Basf Ag Bipolar plate and process for its manufacture
US20060188773A1 (en) * 2003-03-25 2006-08-24 Peter Andrin Process for joining a gas diffusion layer to a separator plate
US7670707B2 (en) 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
DE102004007583A1 (en) * 2004-02-17 2005-09-08 Forschungszentrum Jülich GmbH Method for the determination of spatial distribution of polymer additives and/or ionomers in a layer of fuel cells, useful in the industry for the quality security and in the research and development
US7749636B2 (en) 2004-09-21 2010-07-06 Reinz-Dichtungs-Gmbh Fuel cell arrangement and method of manufacturing a fuel cell arrangement
DE112006000172B4 (en) * 2005-01-10 2017-09-14 Dana Automotive Systems Group, Llc Fuel cell separator plate reinforcement via a connection assembly and method of manufacturing a bipolar fuel cell plate assembly
TR200704155A2 (en) 2007-06-15 2009-01-21 Tübi̇tak- Türki̇ye Bi̇li̇msel Ve Teknoloji̇k Araştirma Kurumu Recycled bipolar plate production
GB2472450A (en) * 2009-08-07 2011-02-09 Afc Energy Plc Cell Stack Plates
CN110783597A (en) * 2019-11-05 2020-02-11 陶霖密 Proton exchange membrane fuel cell, stack, manufacturing method and flow field plate composite system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564249B1 (en) * 1984-05-11 1986-09-12 Alsthom Atlantique FITTINGS FOR FUEL CELL STRUCTURES
DE4314745C1 (en) * 1993-05-04 1994-12-08 Fraunhofer Ges Forschung Fuel cell
CA2259196A1 (en) * 1996-06-25 1997-12-31 Yuko Fukuoka Polymer electrolyte membrane fuel cell with bipolar plate having integrally molded conductive insert

Also Published As

Publication number Publication date
FR2764122A1 (en) 1998-12-04
SE9801942L (en) 1998-12-04
GB9811462D0 (en) 1998-07-29
GB2326017A (en) 1998-12-09
DE19823880A1 (en) 1998-12-10

Similar Documents

Publication Publication Date Title
SE9801942D0 (en) Biological plate for fuel cell assemblies
CA2233440A1 (en) Polymer electrolyte membrane electrochemical cells and stacks with adhesively bonded layers
US6066409A (en) Electrochemical fuel cell stack with improved reactant manifolding and sealing
ATE223521T1 (en) MEANS FOR MAINTAINING PRESSURE ON THE ACTIVE SURFACE IN AN ELECTROCHEMICAL CELL
US20080070081A1 (en) Integrated and modular bsp/mea/manifold plates for fuel cells
NZ336574A (en) Electrochemical cells with double electrode plates including conducting electrode support frame
CA2260387A1 (en) Fuel cell
BR0012936A (en) Electrochemical system
DE59810221D1 (en) MEMBRANE ELECTRODE UNIT WITH INTEGRATED SEALING EDGE AND METHOD FOR THEIR PRODUCTION
WO2003083979A3 (en) Fuel cell flow field plate
DE60138045D1 (en) ELECTROCHEMICAL POLYMER ELECTROLYTEMEMBRANZELLSTAPEL
DE69514907T2 (en) Electrochemical converter with optimal pressure distribution
CA2483224A1 (en) Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
MY118013A (en) Electrochemical cell
ATE134459T1 (en) LAMINATED FUEL CELL COMPONENTS
JPH09289028A (en) Electrolyte film, gas seal structure, and stack for solid polymer electrolyte type fuel cell
DE60000929D1 (en) BATTERY SEPARATOR WITH REINFORCED SHOULDER AREA
US20040131915A1 (en) Solid oxide fuel cell stack
AU6258800A (en) Membrane electrode unit for fuel cells and the like
CN114023991B (en) Assembling structure of fuel cell pile
US20090104505A1 (en) Structure of a fuel cell stack
ATE330333T1 (en) POLYMER ELECTROLYTE MEMBRANE FUEL CELL
WO1988001310A3 (en) Bipolar plate-system for use in electrochemical cells
ATE491236T1 (en) FUEL CELL
ATE425560T1 (en) FUEL CELL

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9801942-5