Electrochemical generator

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer

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136100R, 136154, H01M 4306

Patent

active

039605957

ABSTRACT:
The invention relates to high energy density electrochemical generators of the alkaline, more particularly lithium, negative electrode type. An electrolyte whose solvent contains 1-3 dioxane, dioxolane or propylene oxide, preferably mixed with propylene carbonate or ethylene carbonate is utilized.
This electrolyte has excellent conductivity, even at a relatively slight concentration of the solute. Lithium perchlorate is preferred as the solute and copper oxide, monovalent silver chromate, lead chromate, fluorinated carbons, polymerized fluorinated carbons or mixtures of these latter with metal compounds are preferred as active positive material.

REFERENCES:
patent: 3468716 (1969-09-01), Eisenberg
patent: 3658592 (1972-04-01), Dey
patent: 3700502 (1972-10-01), Watanabe et al.
patent: 3726716 (1973-04-01), Athearn et al.
Buhner et al., High Energy System (Organic Electrolyte), Feb. 1967 AD648,920 prepared for the U.S. Army Material Command, pp. 1, 2, 3.

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