Secondary batteries having a zinc negative electrode
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United States of America Patent
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-
Nov 15, 1983
Issued Date -
N/A
app pub date -
May 7, 1981
filing date -
Aug 22, 1975
priority date (Note) -
Expired
status (Latency Note)
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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.
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