JPS5615556A - Alkaline battery - Google Patents

Alkaline battery

Info

Publication number
JPS5615556A
JPS5615556A JP9118379A JP9118379A JPS5615556A JP S5615556 A JPS5615556 A JP S5615556A JP 9118379 A JP9118379 A JP 9118379A JP 9118379 A JP9118379 A JP 9118379A JP S5615556 A JPS5615556 A JP S5615556A
Authority
JP
Japan
Prior art keywords
mixture
graphite
silver oxide
nickel oxyhydroxide
positive
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
JP9118379A
Other languages
Japanese (ja)
Inventor
Akio Nagamine
Masaaki Naito
Hitoshi Takagishi
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.)
Toshiba Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
Toshiba Battery 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 Toshiba Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP9118379A priority Critical patent/JPS5615556A/en
Publication of JPS5615556A publication Critical patent/JPS5615556A/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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To reduce the cost without causing any deterioration to its performance by employing the combination of silver oxide and nickel oxyhydroxide. CONSTITUTION:Nickel oxyhydroxide, graphite and a small amount of electrolyte are mixed and dried, and the mixture is packed in a positive-electrode case 1 to form a mixture base 2. Next, silver oxide and graphite are mixed, and the mixture undergoes compression moulding, before the moulded mixture is placed on the base 2. At the same time, a ring 3 is inserted in the positive-electrode case 1, thus forming a part 4 that contacts with a negative electrode 8. Here, the former positive mixture desirably should be an active material consisting of 90-70% of nickel oxyhydroxide and 10-30% of silver oxide. In addition, it is preferred to add 10- 20% of graphite to nickel oxyhydroxide and 0-5% of graphite to silver oxide.
JP9118379A 1979-07-18 1979-07-18 Alkaline battery Pending JPS5615556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9118379A JPS5615556A (en) 1979-07-18 1979-07-18 Alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9118379A JPS5615556A (en) 1979-07-18 1979-07-18 Alkaline battery

Publications (1)

Publication Number Publication Date
JPS5615556A true JPS5615556A (en) 1981-02-14

Family

ID=14019329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9118379A Pending JPS5615556A (en) 1979-07-18 1979-07-18 Alkaline battery

Country Status (1)

Country Link
JP (1) JPS5615556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950764U (en) * 1983-07-20 1984-04-04 シャープ株式会社 printing device
US7648799B2 (en) 2007-03-30 2010-01-19 Eveready Battery Co., Inc. Multi-layer positive electrode structures having a silver-containing layer for miniature cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950764U (en) * 1983-07-20 1984-04-04 シャープ株式会社 printing device
US7648799B2 (en) 2007-03-30 2010-01-19 Eveready Battery Co., Inc. Multi-layer positive electrode structures having a silver-containing layer for miniature cells

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