Dry electric cells

Details Dry electric cells Dry electric cells

1979-02-26

1980-09-09

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

H01M 450

Patent

active

042218535

ABSTRACT:
A dry electric cell of the Leclanche type having a cathode mix which includes (i) MnO.sub.2 having a .beta.-crystal structure, and (ii) either hetaerolite (ZnO.Mn.sub.2 O.sub.3) or materials which enable hetaerolite to be generated in situ at a sufficiently rapid rate so that it constitutes the major discharge product even at moderate to high rates of discharge.

REFERENCES:
patent: 1173965 (1916-02-01), Hickmann
patent: 1430726 (1922-10-01), Olaneta
patent: 3242013 (1966-03-01), Mehne et al.

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