JPS5553067A - Button-type alkali manganese cell - Google Patents

Button-type alkali manganese cell

Info

Publication number
JPS5553067A
JPS5553067A JP12585778A JP12585778A JPS5553067A JP S5553067 A JPS5553067 A JP S5553067A JP 12585778 A JP12585778 A JP 12585778A JP 12585778 A JP12585778 A JP 12585778A JP S5553067 A JPS5553067 A JP S5553067A
Authority
JP
Japan
Prior art keywords
anode
mixture
anode mixture
layer
cathode
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
JP12585778A
Other languages
Japanese (ja)
Inventor
Kazutoshi Takeda
Yuzuru Ito
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP12585778A priority Critical patent/JPS5553067A/en
Publication of JPS5553067A publication Critical patent/JPS5553067A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To scheme to improve preservation characteristic and discharge characteristic by constituting the anode constituent from manganese oxide and bonding agent and forming collector having metal manganese layer through the reduction of surface. CONSTITUTION:In an anode can 1 also used as anode terminal, anode mixture 2 is stored which is composed of manganese oxide and polyethylene tetra fluoride, and on this anode mixture, cathode mixture 7 mainly composed of amalgamated zinc powder stored in a cathode can 6 also used as cathode terminal, interposing separator 4 and electrolyte impregnating element 5 on the anode mixture. The both cans 1 and 6 are sealed through a sealing packing 8, and a button-type cell is formed. Through the reduction of the surface of the anode mixture 2 of this cell, metal manganese layer 3 is formed, and this layer is allowed to act as collector. The formation of metal manganese layer 3 is performed by the reduction treatment of the surface of anode mixture 2 with 10% hydrazine aqueous solution, and the thickness of 20-40mu is proper.
JP12585778A 1978-10-12 1978-10-12 Button-type alkali manganese cell Pending JPS5553067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12585778A JPS5553067A (en) 1978-10-12 1978-10-12 Button-type alkali manganese cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12585778A JPS5553067A (en) 1978-10-12 1978-10-12 Button-type alkali manganese cell

Publications (1)

Publication Number Publication Date
JPS5553067A true JPS5553067A (en) 1980-04-18

Family

ID=14920652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12585778A Pending JPS5553067A (en) 1978-10-12 1978-10-12 Button-type alkali manganese cell

Country Status (1)

Country Link
JP (1) JPS5553067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562330A1 (en) * 1984-03-28 1985-10-04 Accumulateurs Fixes ELECTROCHEMICAL GENERATOR OF HIGH SPECIFIC ENERGY, WITH REDUCED INITIAL IMPEDANCE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562330A1 (en) * 1984-03-28 1985-10-04 Accumulateurs Fixes ELECTROCHEMICAL GENERATOR OF HIGH SPECIFIC ENERGY, WITH REDUCED INITIAL IMPEDANCE

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