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WO2003034530A3 - Fuel cell or electrolyser construction - Google Patents

Fuel cell or electrolyser construction Download PDF

Info

Publication number
WO2003034530A3
WO2003034530A3 PCT/GB2002/004509 GB0204509W WO03034530A3 WO 2003034530 A3 WO2003034530 A3 WO 2003034530A3 GB 0204509 W GB0204509 W GB 0204509W WO 03034530 A3 WO03034530 A3 WO 03034530A3
Authority
WO
WIPO (PCT)
Prior art keywords
plates
housing
fuel cell
insulating
module
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.)
Ceased
Application number
PCT/GB2002/004509
Other languages
French (fr)
Other versions
WO2003034530A2 (en
Inventor
Mark Christopher Turpin
James Charles Boff
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.)
Morgan Advanced Materials PLC
Original Assignee
Morgan Crucible Co PLC
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 GB0124448A external-priority patent/GB0124448D0/en
Application filed by Morgan Crucible Co PLC filed Critical Morgan Crucible Co PLC
Publication of WO2003034530A2 publication Critical patent/WO2003034530A2/en
Publication of WO2003034530A3 publication Critical patent/WO2003034530A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)

Abstract

A fuel cell or electrolyer module, comprises: a) an electrically insulating housing comprising manifolds for operating fluids; b) a plurity of electrically conductive plates mounted in the housing with openings communicating to appropriate manifolds; c) means to make operative sealing contact with an adjacent like module. The housing may comprise a plurality of insulating frames having one or more conductive plate inserts. The frames may be inserted injection moulded onto the conductive plates. The plates may have apertures connected to an insulating core defining a core manifold which can be situated at or near the center of the plate. The plates may have a fuel flow field side and an oxidant flow field, or a humidification or cooling folw field on the other side.
PCT/GB2002/004509 2001-10-11 2002-10-04 Fuel cell or electrolyser construction Ceased WO2003034530A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0124448A GB0124448D0 (en) 2001-10-11 2001-10-11 Fuel cell or electrolyser construction
GB0124448.2 2001-10-11
GB0127525.4 2001-11-16
GB0127525A GB0127525D0 (en) 2001-10-11 2001-11-16 Fuel cell or electrolyser construction

Publications (2)

Publication Number Publication Date
WO2003034530A2 WO2003034530A2 (en) 2003-04-24
WO2003034530A3 true WO2003034530A3 (en) 2003-05-30

Family

ID=26246641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/004509 Ceased WO2003034530A2 (en) 2001-10-11 2002-10-04 Fuel cell or electrolyser construction

Country Status (2)

Country Link
GB (1) GB2380853A (en)
WO (1) WO2003034530A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344798B2 (en) * 2003-11-07 2008-03-18 General Motors Corporation Low contact resistance bonding method for bipolar plates in a pem fuel cell
ITMI20041314A1 (en) 2004-06-30 2004-09-30 Nuvera Fuel Cells Europ Srl COOLING DEVICE FOR MEMBRANE FUEL CELLS
US20060008695A1 (en) * 2004-07-09 2006-01-12 Dingrong Bai Fuel cell with in-cell humidification
JP2006085926A (en) * 2004-09-14 2006-03-30 Nissan Motor Co Ltd Fuel cell
DE102010035254A1 (en) * 2010-08-24 2012-03-01 Wilhelm Karmann Gmbh Bipolar plate for polymer electrolyte membrane fuel cell, has channel structure conveying reaction medium from inflow aperture to outflow aperture, where medium is removable form flow field via exhaust region
KR101349305B1 (en) * 2013-05-24 2014-01-13 한국지질자원연구원 Device for electrowinning rare metals using channelled cell, and method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230966A (en) * 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
US5399442A (en) * 1993-02-08 1995-03-21 Fuji Electric Co., Ltd. Solid electrolyte fuel cell
WO1995026430A2 (en) * 1994-03-21 1995-10-05 Ztek Corporation Electrochemical converter having optimal pressure distribution
WO1997050139A1 (en) * 1996-06-25 1997-12-31 E.I. Du Pont De Nemours And Company Polymer electrolyte membrane fuel cell with bipolar plate having integrally molded conductive insert
US5922485A (en) * 1996-10-22 1999-07-13 Fuji Electric Co., Ltd. Solid polymer electrolyte fuel cell
US6174616B1 (en) * 1998-10-07 2001-01-16 Plug Power Inc. Fuel cell assembly unit for promoting fluid service and design flexibility
US6207312B1 (en) * 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129946A (en) * 1977-10-14 1982-08-17 Joannes J.P. Leyen Method for the manufacture of an electrochemical cell or battery
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230966A (en) * 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
US5399442A (en) * 1993-02-08 1995-03-21 Fuji Electric Co., Ltd. Solid electrolyte fuel cell
WO1995026430A2 (en) * 1994-03-21 1995-10-05 Ztek Corporation Electrochemical converter having optimal pressure distribution
WO1997050139A1 (en) * 1996-06-25 1997-12-31 E.I. Du Pont De Nemours And Company Polymer electrolyte membrane fuel cell with bipolar plate having integrally molded conductive insert
US5922485A (en) * 1996-10-22 1999-07-13 Fuji Electric Co., Ltd. Solid polymer electrolyte fuel cell
US6207312B1 (en) * 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell
US6174616B1 (en) * 1998-10-07 2001-01-16 Plug Power Inc. Fuel cell assembly unit for promoting fluid service and design flexibility

Also Published As

Publication number Publication date
GB2380853A (en) 2003-04-16
WO2003034530A2 (en) 2003-04-24
GB0223046D0 (en) 2002-11-13

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