▎ 摘　　要

NOVELTY - A capacitor metal film attaching the graphene structure, comprising a capacitor main body and a graphite outer body, the capacitor body has a base layer, the base layer is provided with an electrode metal film layer, the graphene external attachment body is attached to the outer surface of the electrode metal film layer, thereby, because graphene has high strength, good conductivity and low resistance properties, so the graphite outer body attached to the electrode metal film layer, which can improve the efficiency of the capacitor.