Compositions – Compositions containing a single chemical reactant or plural...
Patent
1979-10-11
1980-11-04
Hearn, Brian E.
Compositions
Compositions containing a single chemical reactant or plural...
423604, 429219, C01G 500, H01M 454
Patent
active
042318890
ABSTRACT:
The present invention relates to a divalent silver oxide for use in primary cells which is stable in an alkaline solution, slow in the speed of oxygen gas generation with favorable reproducibility and has X-ray diffraction peak values different from that of conventional divalent silver oxide and the method of manufacturing the divalent silver oxide of the above described type. By the employment of the divalent silver oxide according to the present invention, it is possible to produce, at low cost, batteries having high energy density per unit weight and volume, with small amount of gas generation to prevent swelling or expansion of the cells.
REFERENCES:
patent: 3650832 (1972-03-01), Tvarusko
patent: 4003757 (1977-01-01), Lux
patent: 4101719 (1978-07-01), Uetani et al.
Fleischer et al., Editors, Zinc-Silver Oxide Batteries, John Wiley & Sons, Inc., pp. 117-131.
Bailar, Editor, Inorganic Syntheses, vol. 4, McGraw-Hill Book Co., Inc., N.Y., 1953, pp. 12-14.
Arita Tomohiko
Kumano Hiroshi
Murakami Kaoru
Okahisa Mitsugu
Hearn Brian E.
Matsushita Electric - Industrial Co., Ltd.
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