FIELD: storage batteries and their charge and discharge.
SUBSTANCE: proposed storage battery has jar, electrolyte, as well as two plates in the form of carbon anode and copper cathode dipped in electrolyte; novelty is that 5-15% aqueous solution of copper sulfate (CuSO4) is used as electrolyte. Anode is made in the form of felt gasket of corrugated fibers, 0.1 to 1 μm in diameters, secured on corrugated strip or on inner surface of corrugated cylinder; cathode is made in the form of copper strip or copper cylinder. Charging process involves connection of external power supply negative terminal to corrugated plate and its positive one, to copper plate; in the process the latter is partially dissolved and its copper in the form of positive charged ions Cu2+ changes into copper sulfate aqueous solution; copper ions precipitate in the form of thin copper layer, 0.1 to 1 μm thick, on thin corrugated fibers. Battery discharge is effected by connecting external load.
EFFECT: simplified design and reduced mass.
2 cl, 1 dwg
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