Title:
ALKALINE DRY CELL
Document Type and Number:
Japanese Patent JP3866903
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an alkaline dry cell that has superior discharging performance after storage under high temperatures.
SOLUTION: This alkaline dry cell comprises an anode mixture, containing manganese dioxide and nickel oxyhydroxide as active substances, a cathode consisting of zinc and an electrolyte, consisting of an alkaline aqueous solution. The anode mixture contains graphite powder, which has a BET specific surface area of 3-4 m2/g.
Inventors:
Sumiyama Shinichi
Shigeto Noya
Seiji Wada
Yasuko Hoshina
Shigeto Noya
Seiji Wada
Yasuko Hoshina
Application Number:
JP2000151938A
Publication Date:
January 10, 2007
Filing Date:
May 23, 2000
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H01M4/06; H01M6/06; H01M4/50; H01M4/52; H01M4/62; H01M6/08; (IPC1-7): H01M4/06; H01M6/06
Domestic Patent References:
| JP11246226A | ||||
| JP4171665A |
Attorney, Agent or Firm:
Kazuo Ishii