GB1471806A - Galvanic processes and anodes for carrying the processes into effect - Google Patents

Galvanic processes and anodes for carrying the processes into effect

Info

Publication number
GB1471806A
GB1471806A GB2945475A GB2945475A GB1471806A GB 1471806 A GB1471806 A GB 1471806A GB 2945475 A GB2945475 A GB 2945475A GB 2945475 A GB2945475 A GB 2945475A GB 1471806 A GB1471806 A GB 1471806A
Authority
GB
United Kingdom
Prior art keywords
cathode
processes
complexing agent
july
iron
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
GB2945475A
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.)
POWERCELL S T AB
Original Assignee
POWERCELL S T AB
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 POWERCELL S T AB filed Critical POWERCELL S T AB
Publication of GB1471806A publication Critical patent/GB1471806A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/045—Cells with aqueous electrolyte characterised by aqueous electrolyte
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5077—Regeneration of reactants or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature

Abstract

1471806 Primary cells S T POWERCELL AB 14 July 1975 [15 July 1974] 29454/75 Heading H1B In a primary metal-air cell having an anode active material of iron, and a cathode which is preferably an oxygen electrode, the formation of a passivating coating on the anode is prevented by providing a complexing agent for iron ions, e.g. e.d.t.a., n.t.a., cyanides, thiocyanates, citrates, ammonia, ethylene diamine tetrapropionic acid or diethylene triamine pentaacetic acid. In a modification a second complexing agent may be used for the cathode and oxygen may be supplied to the cathode in the liquid phase. The second complexing agent may be hydroxyquinolines or phenols. The oxygen electrode may be porous sintered Ni or Ag. Active iron powder may be held on a porous Ag or mixture of oxides of Fe and Ba plate electromagnetically. A battery of cells can be built up by providing bipolar electrodes.
GB2945475A 1974-07-15 1975-07-14 Galvanic processes and anodes for carrying the processes into effect Expired GB1471806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7409209A SE384950B (en) 1974-07-15 1974-07-15 WAY TO AGAINST THE FORMATION OF PASSIVATIVE ANOD COATING WHEN URL LOADING OF A GALVANIC PRIMER CELL, WHICH ANOD'S ACTIVE MATERIAL IS MADE OF IRON AND ANOD FOR PERFORMING THE KIT

Publications (1)

Publication Number Publication Date
GB1471806A true GB1471806A (en) 1977-04-27

Family

ID=20321709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2945475A Expired GB1471806A (en) 1974-07-15 1975-07-14 Galvanic processes and anodes for carrying the processes into effect

Country Status (17)

Country Link
JP (1) JPS575028B2 (en)
AT (1) AT348053B (en)
AU (1) AU477110B2 (en)
BE (1) BE831332A (en)
BR (1) BR7504458A (en)
CA (1) CA1053323A (en)
CS (1) CS223860B2 (en)
DD (1) DD118752A5 (en)
DE (1) DE2531402C3 (en)
ES (1) ES439371A1 (en)
FR (1) FR2279227A1 (en)
GB (1) GB1471806A (en)
IT (1) IT1039760B (en)
NL (1) NL7508249A (en)
PL (1) PL108707B1 (en)
SE (1) SE384950B (en)
SU (1) SU697064A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070349B1 (en) * 1981-07-17 1986-10-01 John D.H. Julian Electrolyte for electro-chemical cells
JP6311683B2 (en) * 2015-09-10 2018-04-18 トヨタ自動車株式会社 Iron-air battery electrolyte and iron-air battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533055B2 (en) * 1971-10-19 1978-02-02
JPS4848928A (en) * 1971-10-20 1973-07-11

Also Published As

Publication number Publication date
JPS5132925A (en) 1976-03-19
NL7508249A (en) 1976-01-19
DE2531402B2 (en) 1979-06-07
BR7504458A (en) 1976-07-06
SE384950B (en) 1976-05-24
FR2279227B1 (en) 1979-03-23
CA1053323A (en) 1979-04-24
CS223860B2 (en) 1983-11-25
AU8301075A (en) 1976-10-14
IT1039760B (en) 1979-12-10
BE831332A (en) 1975-11-03
ATA529675A (en) 1978-06-15
AU477110B2 (en) 1976-10-14
DD118752A5 (en) 1976-03-12
PL108707B1 (en) 1980-04-30
SE7409209L (en) 1976-01-16
ES439371A1 (en) 1977-03-01
DE2531402C3 (en) 1980-02-07
FR2279227A1 (en) 1976-02-13
DE2531402A1 (en) 1976-01-29
JPS575028B2 (en) 1982-01-28
AT348053B (en) 1979-01-25
SU697064A3 (en) 1979-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee