Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1978-11-03
1981-11-03
Hunt, Brooks H.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
429219, 423604, 264104, H01B 106
Patent
active
042985064
ABSTRACT:
A silver oxide powder for use in the cathode of an alkaline silver oxide galvanic cell, being a mixture of at least 10% divalent silver oxide powder together with monovalent silver oxide powder, is produced by at least partially reducing the silver oxide powder mixture by reacting it with a surfactant, particularly an anionic surfactant and thereafter removing the reactant. The silver oxide powder displays a lower oxygen evolution rate when immersed in an alkaline electrolyte, and lower internal friction during powder flow under pressure when compared with a similar silver oxide mixture which is known not to have been so reacted.
REFERENCES:
patent: 3057944 (1962-10-01), Ruetschi et al.
patent: 4096328 (1978-06-01), Kayama et al.
Przybyla Franciszek J.
Rossler Eleanor J.
Barr J. L.
Cornell Ronald S.
Duracell International Inc.
Glazer Martin M.
Hunt Brooks H.
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