GB1498675A - Electrochemical cells with acid electrolyte particularly fuel batteries - Google Patents

Electrochemical cells with acid electrolyte particularly fuel batteries

Info

Publication number
GB1498675A
GB1498675A GB14832/75A GB1483275A GB1498675A GB 1498675 A GB1498675 A GB 1498675A GB 14832/75 A GB14832/75 A GB 14832/75A GB 1483275 A GB1483275 A GB 1483275A GB 1498675 A GB1498675 A GB 1498675A
Authority
GB
United Kingdom
Prior art keywords
electrochemical cells
acid electrolyte
particularly fuel
fuel batteries
electrolyte particularly
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
Application number
GB14832/75A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1498675A publication Critical patent/GB1498675A/en
Expired 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

1498675 Electrolytes for fuel cells LICENTIA PATENT VERWALTUNGS GmbH 10 April 1975 [10 April 1974] 14832/75 Heading H1B A fuel cell comprises non-planar electrodes having an electrolytic matrix therebetween of H 2 SO 4 and sulphonated polyethylene, polyfluorethylene or polystyrene. The electrodes may be porous and the catalytic material may be WC. In a modification intermediate layers may be provided containing both matrix material and catalyst particles.
GB14832/75A 1974-04-10 1975-04-10 Electrochemical cells with acid electrolyte particularly fuel batteries Expired GB1498675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2417447A DE2417447A1 (en) 1974-04-10 1974-04-10 POROESE OR ROUGHED ELECTRODE WITH AN ASSIGNED MATRIX FOR ELECTROCHEMICAL CELLS WITH ACID ELECTROLYTES, IN PARTICULAR FUEL BATTERIES

Publications (1)

Publication Number Publication Date
GB1498675A true GB1498675A (en) 1978-01-25

Family

ID=5912650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14832/75A Expired GB1498675A (en) 1974-04-10 1975-04-10 Electrochemical cells with acid electrolyte particularly fuel batteries

Country Status (6)

Country Link
JP (1) JPS5110336A (en)
BE (1) BE827464A (en)
DE (1) DE2417447A1 (en)
FR (1) FR2267642A1 (en)
GB (1) GB1498675A (en)
NL (1) NL7504212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534510B2 (en) 2004-09-03 2009-05-19 The Gillette Company Fuel compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809815C3 (en) 1978-03-07 1981-05-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fuel cell with a matrix layer that chemically and physically adsorbs the electrolyte
JPS5923473A (en) * 1982-07-30 1984-02-06 Hitachi Ltd Fuel cell, electrolyte structure for fuel cell and electrolyte composite for fuel cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534510B2 (en) 2004-09-03 2009-05-19 The Gillette Company Fuel compositions
US7989117B2 (en) 2004-09-03 2011-08-02 The Gillette Company Fuel compositions

Also Published As

Publication number Publication date
DE2417447A1 (en) 1975-10-16
JPS5110336A (en) 1976-01-27
FR2267642A1 (en) 1975-11-07
NL7504212A (en) 1975-10-14
BE827464A (en) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee