Title:
アルカリ電気化学電池用亜鉛ベース電極
Document Type and Number:
Japanese Patent JP5006496
Kind Code:
B2
Abstract:
The present invention provides for a zinc-based negative electrode (i.e., anode) for an alkaline electrochemical cell. The negative electrode comprises zinc powder suspended in a gelling agent. The zinc powder has an average particle size substantially greater than 25 micrometers, and preferably has an average particle size of 150 micrometers or smaller. The zinc powder has less than 1 weight percent zinc dust of a particle size less than 25 micrometers. The cell achieves enhanced cell discharge performance at high rate discharge, while minimizing gassing.
Inventors:
Tangier Sea
Application Number:
JP2001582857A
Publication Date:
August 22, 2012
Filing Date:
May 11, 2001
Export Citation:
Assignee:
Everday Battery Company Incorporated
International Classes:
H01M4/42; H01M4/00; H01M6/06; H01M4/06; H01M4/12; H01M4/24; H01M4/38; H01M4/02; H01M6/08; H01M50/167; H01M50/171
Domestic Patent References:
| JP2001512284A | ||||
| JP57182972A |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda