▎ 摘　　要

NOVELTY - A high-voltage large-capacity light-thin graphene power accumulator, this accumulator comprises anode aluminum foil current collector, anode modified graphite layer, fiberglass polyelectrolyte hard carbon cotton, cathode modified graphene oxide (GO)/polyaniline and the cathode copper foil current collector. the high battery capacity, long cycle life, low self-discharging rate, fast charge high pressure resistant, deep discharge, good temperature stability, no flaming, no explosion, small volume and light weight, no environment pollution, deep impact does not leak liquid, body shape can be long or short, can be round. convenient and flexible, and it has wide applicability.