FR2057248A5 - Dispersed electrode contg manganese dioxide and active carb - Google Patents

Dispersed electrode contg manganese dioxide and active carb

Info

Publication number
FR2057248A5
FR2057248A5 FR6927159A FR6927159A FR2057248A5 FR 2057248 A5 FR2057248 A5 FR 2057248A5 FR 6927159 A FR6927159 A FR 6927159A FR 6927159 A FR6927159 A FR 6927159A FR 2057248 A5 FR2057248 A5 FR 2057248A5
Authority
FR
France
Prior art keywords
carb
active
manganese dioxide
dispersed electrode
mno2
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
FR6927159A
Other languages
French (fr)
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR6927159A priority Critical patent/FR2057248A5/en
Application granted granted Critical
Publication of FR2057248A5 publication Critical patent/FR2057248A5/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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • 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

Abstract

Dispersed electrode for use with electrochemical generators comprises a suspension of an electrode catalyst in an electrolyte, pref. acid, the catalyst pref. consisting of a mixture of granulated MnO2 and active carbon. The MnO2 used is either of the ramsedellite, or gamma-MnO2 types. The electrolyte used is pref. is not >2N H2SO4.
FR6927159A 1969-08-07 1969-08-07 Dispersed electrode contg manganese dioxide and active carb Expired FR2057248A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6927159A FR2057248A5 (en) 1969-08-07 1969-08-07 Dispersed electrode contg manganese dioxide and active carb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6927159A FR2057248A5 (en) 1969-08-07 1969-08-07 Dispersed electrode contg manganese dioxide and active carb

Publications (1)

Publication Number Publication Date
FR2057248A5 true FR2057248A5 (en) 1971-05-21

Family

ID=9038766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927159A Expired FR2057248A5 (en) 1969-08-07 1969-08-07 Dispersed electrode contg manganese dioxide and active carb

Country Status (1)

Country Link
FR (1) FR2057248A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358752A1 (en) * 1976-07-13 1978-02-10 Kocherginsky Meer Positive electrode compsn. for air depolarised cells - contg. synthetic gamma manganese dioxide, carbon and conductive alkaline soln.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358752A1 (en) * 1976-07-13 1978-02-10 Kocherginsky Meer Positive electrode compsn. for air depolarised cells - contg. synthetic gamma manganese dioxide, carbon and conductive alkaline soln.

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Legal Events

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ST Notification of lapse