FIELD: electricity.
SUBSTANCE: reservoir for hydrogen storage represents a regular nickel-cadmium accumulator with lamellar electrodes. The proposed hydrogen accumulation method consists in saturation of electrodes with hydrogen by means of its diffusion inside electrodes. Electrodes are saturated with hydrogen, due to electrolysis of electrolyte during accumulator recharge under voltage of 1.7 V for 1.8 years.
EFFECT: possibility to use cheap commercial lamellar electrodes for hydrogen accumulation and production of mass hydrogen content in oxide-nickel electrodes of 9-10, and in cadmium electrodes of 8,0-8,5 percent.
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