JPS57199168A - Silver cell - Google Patents

Silver cell

Info

Publication number
JPS57199168A
JPS57199168A JP8323781A JP8323781A JPS57199168A JP S57199168 A JPS57199168 A JP S57199168A JP 8323781 A JP8323781 A JP 8323781A JP 8323781 A JP8323781 A JP 8323781A JP S57199168 A JPS57199168 A JP S57199168A
Authority
JP
Japan
Prior art keywords
positive electrode
silver
oxide
metallic porous
porous substances
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
JP8323781A
Other languages
Japanese (ja)
Inventor
Masayuki Hirota
Akira Asada
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP8323781A priority Critical patent/JPS57199168A/en
Publication of JPS57199168A publication Critical patent/JPS57199168A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes

Abstract

PURPOSE:To apply conductivity to a positive electrode, reduce internal resistance, and increase discharge capacity by arranging metallic porous substances between the positive electrode and its can of a silver cell that uses silver (I) oxide and silver (II) oxide as the positive electrode active materials. CONSTITUTION:Metallic porous substances 5 are arranged between the positive electrode 1 and its can which consist of silver (II) oxide and silver (I) oxide 3 formed on its circumference. As the metallic porous substances, for example, foam metals and the unwoven cloth of metal resin are used and nickel and silver are used normally as their materials. These metallic porous substances touch the positive electrode in a wide area, apply conductivity to the positive electrode, and improve the dispersion of an electrolyte onto the surface of the positive electrode.
JP8323781A 1981-05-31 1981-05-31 Silver cell Pending JPS57199168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8323781A JPS57199168A (en) 1981-05-31 1981-05-31 Silver cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8323781A JPS57199168A (en) 1981-05-31 1981-05-31 Silver cell

Publications (1)

Publication Number Publication Date
JPS57199168A true JPS57199168A (en) 1982-12-07

Family

ID=13796711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8323781A Pending JPS57199168A (en) 1981-05-31 1981-05-31 Silver cell

Country Status (1)

Country Link
JP (1) JPS57199168A (en)

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