FIELD: chemical current supplies; electrolytes used for alkaline batteries.
SUBSTANCE: electrolyte that has in its composition 0.5 to 30 mass percent of alkali metal and distilled water is doped with polyacrylamide in the amount of 0.001 to 6.0 mass percent per electrolyte amount. Polyacrylamide depends for its action in electrolyte on its coagulating properties and on increase in electrolyte viscosity which holds powdered active masses and products of reaction on electrode surfaces thereby preventing their fall-down, creep, and wash-out.
EFFECT: improved performance characteristics and extended service life of alkaline-nickel batteries.
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