▎ 摘　　要

NOVELTY - Graphene-doped composite anti-corrosive conductive coating, comprises 90-96 wt.% epoxy resin powder, 2-5 wt.% graphene, 2-5 wt.% superfine zinc powder, and sum of mass percentage is 100 %. USE - The graphene-doped composite anti-corrosive conductive coating is useful in the technical field of buried metal corrosion protection. ADVANTAGE - The graphene-doped composite anti-corrosive conductive coating has excellent combination degree of anti-corrosive paint and grounding device material, simple construction process, short drying time; and is safe and non-toxic, and protects against anticorrosion of grounding devices. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene-doped composite anti-corrosive conductive coating material, comprising (i) weighing 90-96 wt.% epoxy resin powder, 2-5 wt.% graphene and 2-5 wt.% superfine zinc powder, mixing and stirring the powder uniformly to obtain conductive coating, and (ii) after removing rust on the surface of grounding device, spraying the conductive coating obtained in step (i) on the grounding device by electrostatic spraying method, and then curing to obtain final product.