GB0013497D0 - Electrochemical cells - Google Patents

Electrochemical cells

Info

Publication number
GB0013497D0
GB0013497D0 GBGB0013497.3A GB0013497A GB0013497D0 GB 0013497 D0 GB0013497 D0 GB 0013497D0 GB 0013497 A GB0013497 A GB 0013497A GB 0013497 D0 GB0013497 D0 GB 0013497D0
Authority
GB
United Kingdom
Prior art keywords
electrochemical cells
electrochemical
cells
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.)
Granted
Application number
GBGB0013497.3A
Other versions
GB2348047A (en
GB2348047B (en
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.)
Ballard Power Systems Inc
Siemens VDO Electric Drives Inc
Original Assignee
Ballard Power Systems Inc
Siemens VDO Electric Drives 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
Priority claimed from DE19713250A external-priority patent/DE19713250C2/en
Application filed by Ballard Power Systems Inc, Siemens VDO Electric Drives Inc filed Critical Ballard Power Systems Inc
Publication of GB0013497D0 publication Critical patent/GB0013497D0/en
Publication of GB2348047A publication Critical patent/GB2348047A/en
Application granted granted Critical
Publication of GB2348047B publication Critical patent/GB2348047B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having 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
    • H01M8/0271—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
    • H01M8/2483—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—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)
  • 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)
GB0013497A 1997-03-29 1998-03-27 Electrochemical cells Expired - Lifetime GB2348047B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19713250A DE19713250C2 (en) 1997-03-29 1997-03-29 Electrochemical energy converter with polymer electrolyte membrane
GB9806696A GB2323700B (en) 1997-03-29 1998-03-27 Electrochemical cells

Publications (3)

Publication Number Publication Date
GB0013497D0 true GB0013497D0 (en) 2000-07-26
GB2348047A GB2348047A (en) 2000-09-20
GB2348047B GB2348047B (en) 2001-04-11

Family

ID=26035371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0013497A Expired - Lifetime GB2348047B (en) 1997-03-29 1998-03-27 Electrochemical cells

Country Status (1)

Country Link
GB (1) GB2348047B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4748914B2 (en) * 2000-05-08 2011-08-17 本田技研工業株式会社 Fuel cell
US20020022170A1 (en) 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
DE10057071A1 (en) * 2000-11-17 2002-05-29 Siemens Ag fuel cell plant
JP3818149B2 (en) * 2001-12-21 2006-09-06 日産自動車株式会社 Fuel cell
AU2003294576A1 (en) * 2002-12-04 2004-06-23 Lynntech Power Systems, Ltd. Self-aligning components for electrochemical cells
US7670707B2 (en) 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
JP2006085926A (en) * 2004-09-14 2006-03-30 Nissan Motor Co Ltd Fuel cell
EP1653537A1 (en) * 2004-10-29 2006-05-03 Sgl Carbon Ag Cooling plate modul for fuel cell stack
JP6393332B2 (en) * 2013-07-29 2018-09-19 ヌヴェラ・フュエル・セルズ，エルエルシー Seal arrangement for electrochemical cells
WO2018217586A1 (en) * 2017-05-25 2018-11-29 Ballard Power Systems Inc. Sealing arrangement for a solid polymer electrolyte fuel cell
GR1009403B (en) * 2017-10-03 2018-11-19 Θεοδωρος Ευσταθιου Καραβασιλης Electrolysis cell
DE102020204224A1 (en) * 2020-04-01 2021-10-07 Siemens Aktiengesellschaft Device and method for carbon dioxide or carbon monoxide electrolysis
CN112687905A (en) * 2020-12-26 2021-04-20 上海捷氢科技有限公司 Fuel cell anode collector plate and fuel cell stack

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755429A (en) * 1986-11-03 1988-07-05 International Fuel Cells Corporation Composite graphite separator plate for fuel cell stack
US5284718A (en) * 1991-09-27 1994-02-08 Ballard Power Systems Inc. Fuel cell membrane electrode and seal assembly
US5187025A (en) * 1992-02-03 1993-02-16 Analytic Power Corp. Unitized fuel cell structure

Also Published As

Publication number Publication date
GB2348047A (en) 2000-09-20
GB2348047B (en) 2001-04-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20180326