Secondary batteries having a zinc negative electrode

Details Secondary batteries having a zinc negative electrode Secondary batteries having a zinc negative electrode

1981-05-07

1983-11-15

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429219, 429223, 429229, H01M 400

Patent

active

044156367

ABSTRACT:
Batteries having a positive electrode and a negative electrode containing zinc and cadmium matter. The cadmium matter is an additive enhancing adherence of the negative electrode for zinc electroreduced from solid zinc compound state or deposited thereon from electrolytes. The zinc matter and the active material of the positive electrode are employed in quantities such that the cadmium matter is maintained electrochemically inactive with respect to the active material of the positive electrode in battery discharging.

REFERENCES:
patent: 2942052 (1960-06-01), Bourke et al.
patent: 3208880 (1965-09-01), Bode
patent: 3873367 (1975-03-01), Kandler
patent: 3881959 (1975-05-01), Tsuchida et al.
patent: 3923544 (1975-12-01), Berchielli
patent: 4003754 (1977-01-01), Winsel et al.
patent: 4037033 (1977-07-01), Takamura et al.

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