Dry cells with stainless steel current collector

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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Details

429224, 429245, H01M 220

Patent

active

041256387

ABSTRACT:
Disclosed is a dry cell comprising a depolarizing mix consisting of manganese dioxide, carbon black and an electrolytic solution containing, as a major electrolyte, a neutral salt, a zinc anode and a cathode collector made of an alloy containing iron as a major component and more than 10% by weight of chromium.

REFERENCES:
patent: 3098771 (1963-07-01), Huber
patent: 3660167 (1972-05-01), Ching et al.
patent: 3773562 (1973-11-01), Pinkowski
patent: 3925101 (1975-12-01), Lehmann et al.
patent: 3954505 (1976-05-01), Anderson
patent: 4014712 (1977-03-01), Bryndal

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