JPS5760660A - Production of alkali battery - Google Patents

Production of alkali battery

Info

Publication number
JPS5760660A
JPS5760660A JP13597780A JP13597780A JPS5760660A JP S5760660 A JPS5760660 A JP S5760660A JP 13597780 A JP13597780 A JP 13597780A JP 13597780 A JP13597780 A JP 13597780A JP S5760660 A JPS5760660 A JP S5760660A
Authority
JP
Japan
Prior art keywords
gel
negative electrode
alkali
pouring
paste
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
JP13597780A
Other languages
Japanese (ja)
Inventor
Kuniaki Inada
Masaaki Naito
Akira Sato
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.)
FDK Twicell Co Ltd
Original Assignee
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 Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP13597780A priority Critical patent/JPS5760660A/en
Publication of JPS5760660A publication Critical patent/JPS5760660A/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)
  • Primary Cells (AREA)

Abstract

PURPOSE:To improve discharging property and preservability by adding magnesium oxide or titanium oxide and a paste into evaporated zinc powder in the half dried condition, and pouring electrolyte into the mixture to form a gel zinc negative electrode. CONSTITUTION:An alkali battery is made by placing in a vessel 1 a gel zinc negative electrode 5 together with a black mix body 2 containing silver oxide as a positive electrode active material. The gel zinc negative electrode is prepared by mixing magnesium oxide or titanium oxide and an alkali-resistant paste with evaporated zinc powder in the half dried condition which contains uniformly 0.05-3.0wt% of water, and pouring an alkali electrolyte therein. As adhesive strength between zinc powder and the paste is large, stable and uniform, gel form is obtained only by pouring alkali electrolyte. As the result, the gel zinc negative electrode can be efficiently scaled, and discharging property of a battery can be improved under a heavy load and at a low temperature.
JP13597780A 1980-09-30 1980-09-30 Production of alkali battery Pending JPS5760660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13597780A JPS5760660A (en) 1980-09-30 1980-09-30 Production of alkali battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13597780A JPS5760660A (en) 1980-09-30 1980-09-30 Production of alkali battery

Publications (1)

Publication Number Publication Date
JPS5760660A true JPS5760660A (en) 1982-04-12

Family

ID=15164292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13597780A Pending JPS5760660A (en) 1980-09-30 1980-09-30 Production of alkali battery

Country Status (1)

Country Link
JP (1) JPS5760660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328778A (en) * 1991-12-16 1994-07-12 Matsi, Inc. Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup
US5458988A (en) * 1993-08-10 1995-10-17 Matsi, Inc. Metal-air-cells having improved anode assemblies
JP2009522715A (en) * 2006-01-19 2009-06-11 ザ ジレット カンパニー Alkaline battery with improved anode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993831A (en) * 1973-01-12 1974-09-06
JPS5418039A (en) * 1977-07-12 1979-02-09 Seiko Instr & Electronics Buttonntype alkaline cell

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993831A (en) * 1973-01-12 1974-09-06
JPS5418039A (en) * 1977-07-12 1979-02-09 Seiko Instr & Electronics Buttonntype alkaline cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328778A (en) * 1991-12-16 1994-07-12 Matsi, Inc. Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup
US5458988A (en) * 1993-08-10 1995-10-17 Matsi, Inc. Metal-air-cells having improved anode assemblies
JP2009522715A (en) * 2006-01-19 2009-06-11 ザ ジレット カンパニー Alkaline battery with improved anode

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