Nickel electrode for alkaline secondary battery and alkaline...

Details Nickel electrode for alkaline secondary battery and alkaline... Nickel electrode for alkaline secondary battery and alkaline...

2005-02-08

2005-02-08

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S232000, C429S231500, C429S233000, C429S206000, C427S126100

Reexamination Certificate

active

06852448

ABSTRACT:
The nickel electrode for alkaline secondary battery according to the present invention is obtained by applying a paste containing active material particles comprising nickel hydroxide to a conductive substrate and drying the paste on the conductive substrate. In the above-mentioned nickel electrode for alkaline secondary battery, a conductive layer comprising sodium-containing cobalt oxide is formed on a surface of the active material particles and tungsten powder and/or tungsten compound powder is added on the active material particles.

REFERENCES:
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Patent Abstracts of Japan vol. 013, no. 381 (E-810), Aug. 23, 1989 and JP 01 132065 A (Sanyo Electric Co Ltd), May 24, 1989 *abstract*.
Database WPI, Section Ch, Week 199645, Derwent Publications Ltd., London, GB; AN 1996-448220, XP002199048 & JP 08 222213 A (Hitachi Maxell KK), Aug. 30, 1996 *abstract*.

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