FIELD: current collectors for storage batteries, in particular foam carbon ones for lead batteries.
SUBSTANCE: proposed battery has current collector made of foam carbon. The latter has pore net accommodating chemically active material to produce either positive or negative plates for battery. Foam carbon is resistant to corrosion and has large surface. Method for manufacturing open current collector made of foam carbon is also given in invention specification.
EFFECT: enhanced specific energy and reduced charging time of battery.
10 cl, 4 dwg
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