Title:
【発明の名称】シードが添加された再循環電解質を有する苛性系金属バッテリー
Document Type and Number:
Japanese Patent JPH06500890
Kind Code:
A
Abstract:
A battery and a method for its operation are described. The battery comprises a caustic-based metal, e.g. aluminum, battery with a cathode adapted to reduce oxygen and a metal anode positioned in spaced juxtaposed relation to the cathode to define therewith an anode-cathode gap for receiving electrolyte to form an anode-cathode pair electrically coupled by electrolyte. The battery contains an alkaline electrolyte and seed particles adapted to decrease passivation of the anode during discharge of the battery. The seed particles are alpha -alumina of very fine particle size distribution obtained by calcination of high-purity alum.
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Inventors:
Ocho Lagan, Wilfrid Bernard
Application Number:
JP51381991A
Publication Date:
January 27, 1994
Filing Date:
August 22, 1991
Export Citation:
Assignee:
Yardney Technical Products Incorporated
International Classes:
H01M8/22; H01M6/50; H01M12/06; H01M50/77; (IPC1-7): H01M12/06; H01M8/22
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)