JPS5663770A - Alkaline battery - Google Patents

Alkaline battery

Info

Publication number
JPS5663770A
JPS5663770A JP13778379A JP13778379A JPS5663770A JP S5663770 A JPS5663770 A JP S5663770A JP 13778379 A JP13778379 A JP 13778379A JP 13778379 A JP13778379 A JP 13778379A JP S5663770 A JPS5663770 A JP S5663770A
Authority
JP
Japan
Prior art keywords
carbonyl group
exchange
group
membrane
copolymer
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.)
Pending
Application number
JP13778379A
Other languages
Japanese (ja)
Inventor
Manabu Kazuhara
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP13778379A priority Critical patent/JPS5663770A/en
Publication of JPS5663770A publication Critical patent/JPS5663770A/en
Pending 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline 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
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE:To enhance the thermal stability and the resistance to chemicals, and thus lengthen the life of an alkaline battery by employing a separator made of a fluorine cation-exchange-membrane which has a given ion exchange group. CONSTITUTION:A positive electrode 3 whose main component is silver oxide, manganese dioxide or the like, is placed on the bottom of a positive-electrode can 2 of an alkaline battery. A separator 1 of the battery is made of a fluorine cation-exchange-membrane, which has a carbonyl group as an ion exchange group. The former cation exchange-membrane is preferred to be made of a copolymer which is made from, for example, an olefin-fluoride monomer and a polymerizable monomer which has either a carbonyl group or a functional group which can be converted into a carbonyl group. As to the structure of the former copolymer, the carbonyl group of the copolymer is connected to carbon atoms at least one of which is connected to a fluorine atom.
JP13778379A 1979-10-26 1979-10-26 Alkaline battery Pending JPS5663770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13778379A JPS5663770A (en) 1979-10-26 1979-10-26 Alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13778379A JPS5663770A (en) 1979-10-26 1979-10-26 Alkaline battery

Publications (1)

Publication Number Publication Date
JPS5663770A true JPS5663770A (en) 1981-05-30

Family

ID=15206732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13778379A Pending JPS5663770A (en) 1979-10-26 1979-10-26 Alkaline battery

Country Status (1)

Country Link
JP (1) JPS5663770A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246394A (en) * 1985-04-22 1986-11-01 Japan Gore Tex Inc Diaphragm for electrolysis
JPS6399246A (en) * 1987-09-28 1988-04-30 Japan Gore Tex Inc Filmy raw material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246394A (en) * 1985-04-22 1986-11-01 Japan Gore Tex Inc Diaphragm for electrolysis
JPH0575835B2 (en) * 1985-04-22 1993-10-21 Japan Gore Tex Inc
JPS6399246A (en) * 1987-09-28 1988-04-30 Japan Gore Tex Inc Filmy raw material

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