Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...
Patent
1995-11-01
1997-09-23
Niebling, John
Chemistry: electrical current producing apparatus, product, and
Sealed cell having gas prevention or elimation means
Prevention or elimination means is one of the cell...
429223, 429224, 423140, H01M 432
Patent
active
056702710
ABSTRACT:
The present invention relates to manganese-containing nickel(II) hydroxide powders, wherein at least 50 mole % of the manganese are present in the trivalent oxidation state, a process for the preparation of such powders and battery electrodes and batteries made therefrom.
REFERENCES:
patent: 5508121 (1996-04-01), Sawa
Chemical Abstracts, vol. 123, No. 10, Sep. 4, 1995, Columbus, OH; abstract no. 118406 XP002009554.
Chemical Abstracts, vol. 105, no. 22 1 Dec. 1986.
Chemical Abstracts, vol. 108, no. 4 25 Jan. 1988.
Power Sources, 1996, pp.239-255, by J.P. Harivel, B. Morignat, J. Labat and J.F. Laurent, Fundamental Research Laboratory, Seine, France (translated).
German Patent Office Search Report dated Apr. 28, 1995.
Cohen Jerry
H. C. Starck GmbH & Co. KG
Mee Brendan
Niebling John
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