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

Electrochemical cells with acid electrolyte particularly fuel batteries

Info

Publication number
GB1498675A
GB1498675A GB1483275A GB1483275A GB1498675A GB 1498675 A GB1498675 A GB 1498675A GB 1483275 A GB1483275 A GB 1483275A GB 1483275 A GB1483275 A GB 1483275A GB 1498675 A GB1498675 A GB 1498675A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
electrochemical cells
acid electrolyte
fuel batteries
particularly fuel
april
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
GB1483275A
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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0289Means for holding the electrolyte

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.
GB1483275A 1974-04-10 1975-04-10 Electrochemical cells with acid electrolyte particularly fuel batteries Expired GB1498675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742417447 DE2417447A1 (en) 1974-04-10 1974-04-10 Porous or roughened electrode with an associated matrix for electrochemical cells with acid electrolyte, in particular fuel batteries

Publications (1)

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

Family

ID=5912650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1483275A 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, De
JPS6356675B2 (en) * 1982-07-30 1988-11-09 Hitachi Ltd

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 Type
BE827464A (en) 1975-07-31 grant
DE2417447A1 (en) 1975-10-16 application
FR2267642A1 (en) 1975-11-07 application
NL7504212A (en) 1975-10-14 application
BE827464A1 (en) grant
JPS5110336A (en) 1976-01-27 application

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Legal Events

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