Chemistry: electrical current producing apparatus – product – and – Process of cell operation – Activation of inactive cell
Patent
1993-05-28
1994-10-18
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Process of cell operation
Activation of inactive cell
320 21, H01M 1044
Patent
active
053567323
ABSTRACT:
The present invention discloses a method for activating an alkaline storage cell comprising a non-sintered type nickel positive electrode comprised of a metallic cobalt powder. The method comprises a first step for fabricating the alkaline storage cell, a second step for charging the fabricated storage cell is charged with the charging amount of 1000 mAH or lower than the same per 1 g of the metallic cobalt powder included in the positive electrode, a third step for resting the charged storage cell, and a fourth step for applying an initial charging/discharging operation is applied to the storage cell which was rested at the third step.
REFERENCES:
patent: 4661759 (1987-04-01), Klein
patent: 4680241 (1987-07-01), Dyer
patent: 5100745 (1992-03-01), Earl
Arisawa Kenji
Higuchi Masaki
Terasaka Masayuki
Kalafut Stephen
Sanyo Electric Co,. Ltd.
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