Zinc powders for use in batteries and a secondary alkaline zinc

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

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Details

429206, 428570, H01M 442

Patent

active

058374027

ABSTRACT:
Zinc powder comprising particles having part or all of their surfaces coated either with copper and/or indium or with silver is used as a battery material or an active material for the negative electrode in a battery. The powder can be used as an anode active material in a secondary battery to achieve a higher discharge capacity and better cycle characteristics.

REFERENCES:
patent: 5139900 (1992-08-01), Tada et al.
patent: 5168018 (1992-12-01), Yoshizawa et al.
patent: 5198315 (1993-03-01), Tada et al.
patent: 5296267 (1994-03-01), Tada et al.

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