▎ 摘　　要

NOVELTY - A graphene-zinc composite fiber comprises pure graphite fiber provided with pleats on the surface and a zinc layer embedded in the extended structure of the pleats. USE - Graphene-zinc composite fiber (claimed). ADVANTAGE - The graphene-zinc composite fiber has no hole defects, improved electrical property, stable fiber structure, and a conductivity which does not change even when bent 100 times. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-zinc composite fiber.