Title:
HYDROGEN STORAGE ALLOY ELECTRODE
Document Type and Number:
Japanese Patent JPH0528989
Kind Code:
A
Abstract:
PURPOSE: To accelerate hydrogen storage at the time of charging and provided hydrogen storage alloy electrode excellent in gas absorption property by mixing a nickel fine powder with a hydrogen storage alloy powder.
CONSTITUTION: For example, 5wt.% of nickel fine powder having average particle size 0.8μm is added to and well mixed with a hydrogen storage alloy expressed as ZrMn0.6Co0.1V0.2Ni1.2, which is one of C15-type Laves phase alloys, and formed into an electrode. By using the electrode for a negative pole and a conventional nickel oxide electrode for a positive pole, a battery is composed and a battery having an initial activation property and able to be charged quickly is thus obtained.
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Inventors:
TSUJI YOICHIRO
MORIWAKI YOSHIO
YAMAMURA KOJI
FUJIWARA SHOZO
IWAKI TSUTOMU
MORIWAKI YOSHIO
YAMAMURA KOJI
FUJIWARA SHOZO
IWAKI TSUTOMU
Application Number:
JP17932091A
Publication Date:
February 05, 1993
Filing Date:
July 19, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01M4/24; H01M4/38; (IPC1-7): H01M4/24; H01M4/38
Attorney, Agent or Firm:
Akira Kobiji (2 outside)
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