FR2452799A1 - Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode - Google Patents

Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode

Info

Publication number
FR2452799A1
FR2452799A1 FR7907505A FR7907505A FR2452799A1 FR 2452799 A1 FR2452799 A1 FR 2452799A1 FR 7907505 A FR7907505 A FR 7907505A FR 7907505 A FR7907505 A FR 7907505A FR 2452799 A1 FR2452799 A1 FR 2452799A1
Authority
FR
France
Prior art keywords
oxygen
positive electrode
electrode
peroxidisable
reducible
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
FR7907505A
Other languages
French (fr)
Other versions
FR2452799B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7907505A priority Critical patent/FR2452799A1/en
Publication of FR2452799A1 publication Critical patent/FR2452799A1/en
Application granted granted Critical
Publication of FR2452799B1 publication Critical patent/FR2452799B1/fr
Granted 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)

Abstract

Method of depolarising the positive electrode of cells and accumulators using the capture of oxygen of the air at ambient temp. by a first body which forms a peroxide by self-oxidn., and returns to its initial state under the action of a second body which accepts positive charges, is described, in which the second body is raised by the redox reaction to a higher oxidn. state in which it is a good depolariser. Specifically the first body is a hydrocarbon capable of forming a peroxide or a hydroperoxide, esp. cumene, or a similar cpd. e.g. cyclohexene or triphenyl methyl. The second body is e.g. potassium ferrocyanide or potassium chlorate. The volume of the positive electrode is much less than that of the porous carbon electrodes of prior art. cells utilising the novel electrode return to their nominal emf. very quickly after a heavy current has been drawn from the cell.
FR7907505A 1979-03-26 1979-03-26 Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode Granted FR2452799A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907505A FR2452799A1 (en) 1979-03-26 1979-03-26 Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907505A FR2452799A1 (en) 1979-03-26 1979-03-26 Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode

Publications (2)

Publication Number Publication Date
FR2452799A1 true FR2452799A1 (en) 1980-10-24
FR2452799B1 FR2452799B1 (en) 1982-09-10

Family

ID=9223554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907505A Granted FR2452799A1 (en) 1979-03-26 1979-03-26 Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode

Country Status (1)

Country Link
FR (1) FR2452799A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306153C (en) *
FR409076A (en) *
FR345118A (en) * 1904-07-25 1904-11-22 Herman I Keijzer galvanic element for gas cells
FR893911A (en) * 1942-12-22 1944-11-14 primary electrical element, and in particular battery
FR1011125A (en) * 1948-12-11 1952-06-19 Method of depolarization of primary galvanic elements and application to the construction of batteries, in particular of dry pile
FR1430290A (en) * 1965-01-19 1966-03-04 Comp Generale Electricite Dry battery
US3360401A (en) * 1965-09-29 1967-12-26 Standard Oil Co Process for converting chemical energy into electrical energy
FR1576779A (en) * 1967-01-17 1969-08-01

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306153C (en) *
FR409076A (en) *
FR345118A (en) * 1904-07-25 1904-11-22 Herman I Keijzer galvanic element for gas cells
FR893911A (en) * 1942-12-22 1944-11-14 primary electrical element, and in particular battery
FR1011125A (en) * 1948-12-11 1952-06-19 Method of depolarization of primary galvanic elements and application to the construction of batteries, in particular of dry pile
FR1430290A (en) * 1965-01-19 1966-03-04 Comp Generale Electricite Dry battery
US3360401A (en) * 1965-09-29 1967-12-26 Standard Oil Co Process for converting chemical energy into electrical energy
FR1576779A (en) * 1967-01-17 1969-08-01

Also Published As

Publication number Publication date
FR2452799B1 (en) 1982-09-10

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Legal Events

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