JPS5550578A - Button alkaline manganese battery - Google Patents

Button alkaline manganese battery

Info

Publication number
JPS5550578A
JPS5550578A JP12492878A JP12492878A JPS5550578A JP S5550578 A JPS5550578 A JP S5550578A JP 12492878 A JP12492878 A JP 12492878A JP 12492878 A JP12492878 A JP 12492878A JP S5550578 A JPS5550578 A JP S5550578A
Authority
JP
Japan
Prior art keywords
anode
mno2
compound
anode compound
organic binder
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
JP12492878A
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 JP12492878A priority Critical patent/JPS5550578A/en
Publication of JPS5550578A publication Critical patent/JPS5550578A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve capacity and storage performance, by constituting anode compound with MnO2 and an organic binder without using any conducting material such as graphite. CONSTITUTION:The anode compound 2 comprises MnO2 and an organic binder such as polytetrafluoroethylene, polyethylene, or polystyrene, a base 3 of nickel or stainless steel the cross section of which is L shaped is fitted on the side of the anode compound. A manganese metal layer 4 is formed by reducing MnO2 of the anode surface with a chemical reducing agent preferably such as hot alkaline aqueous solution, alkaline lower aliphatic alcohol, hydrazine, formaldehyde, or stannous chloride, and contained in the anode can 1 with the separator 5 and electrolyte impregnating material 6. Thus packing density of anode compound is increased to increase the capacity, this condition can be maintained for long time.
JP12492878A 1978-10-11 1978-10-11 Button alkaline manganese battery Pending JPS5550578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12492878A JPS5550578A (en) 1978-10-11 1978-10-11 Button alkaline manganese battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12492878A JPS5550578A (en) 1978-10-11 1978-10-11 Button alkaline manganese battery

Publications (1)

Publication Number Publication Date
JPS5550578A true JPS5550578A (en) 1980-04-12

Family

ID=14897623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12492878A Pending JPS5550578A (en) 1978-10-11 1978-10-11 Button alkaline manganese battery

Country Status (1)

Country Link
JP (1) JPS5550578A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077614A2 (en) * 1981-10-15 1983-04-27 Ray-O-Vac Corporation Alkaline electrochemical cells
JPS58142761A (en) * 1982-02-19 1983-08-24 Matsushita Electric Ind Co Ltd Closed cell
JPS62255637A (en) * 1986-04-23 1987-11-07 Mitsuboshi Belting Ltd Belt for power transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077614A2 (en) * 1981-10-15 1983-04-27 Ray-O-Vac Corporation Alkaline electrochemical cells
JPS58142761A (en) * 1982-02-19 1983-08-24 Matsushita Electric Ind Co Ltd Closed cell
JPS62255637A (en) * 1986-04-23 1987-11-07 Mitsuboshi Belting Ltd Belt for power transmission
US5045138A (en) * 1986-04-23 1991-09-03 Mitsuboshi Belting Ltd. Method of forming power transmission belt tensile cord

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