JPS5673866A - Alkaline battery - Google Patents

Alkaline battery

Info

Publication number
JPS5673866A
JPS5673866A JP15038579A JP15038579A JPS5673866A JP S5673866 A JPS5673866 A JP S5673866A JP 15038579 A JP15038579 A JP 15038579A JP 15038579 A JP15038579 A JP 15038579A JP S5673866 A JPS5673866 A JP S5673866A
Authority
JP
Japan
Prior art keywords
battery
electrolyte
alkaline battery
serves
active material
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
JP15038579A
Other languages
Japanese (ja)
Inventor
Tomohiko Arita
Kaoru Murakami
Mitsugi Okahisa
Yasuyuki Kumano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15038579A priority Critical patent/JPS5673866A/en
Publication of JPS5673866A publication Critical patent/JPS5673866A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as 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 enable the liquid leakage of an alkaline battery to be effectively prevented without causing any deterioration of the discharge performance, by employing an aqueous alkali solution containing a given concentration of potassium ions as an electrolyte. CONSTITUTION:A positive electrode 3 whose active material is Ag2O or the like, is packed into a battery case 1 which also serves as a positive terminal. A separator layer 5, and a material 8 which is impregnated with an electrolyte are placed on the positive electrode 3. Next, a sealing gasket 10 is interposed between the case 1 and a sealing plate 2 which also serves as a negative terminal, which is filled with a negative electrode 4 whose active material is zinc, to hermetically seal the battery, and the whole constitutes a button-type alkaline battery. The electrolyte of such a battery is an aqueous alkali solution (an aqueous KOH solution) which contains 7.3- 8.3mol/l of potassium ions.
JP15038579A 1979-11-19 1979-11-19 Alkaline battery Pending JPS5673866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15038579A JPS5673866A (en) 1979-11-19 1979-11-19 Alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15038579A JPS5673866A (en) 1979-11-19 1979-11-19 Alkaline battery

Publications (1)

Publication Number Publication Date
JPS5673866A true JPS5673866A (en) 1981-06-18

Family

ID=15495830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15038579A Pending JPS5673866A (en) 1979-11-19 1979-11-19 Alkaline battery

Country Status (1)

Country Link
JP (1) JPS5673866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10547046B2 (en) 2011-11-30 2020-01-28 Lawrence Livermore National Security, Llc High energy/power density nickel oxide/hydroxide materials and nickel cobalt oxide/hydroxide materials and production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10547046B2 (en) 2011-11-30 2020-01-28 Lawrence Livermore National Security, Llc High energy/power density nickel oxide/hydroxide materials and nickel cobalt oxide/hydroxide materials and production thereof

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