▎ 摘　　要

NOVELTY - The preparation of composite antistatic agent, involves (1) dispersing graphene oxide in water, forming templating agent calcium carbonate or calcium hydroxide by precipitation in graphene oxide dispersion to obtain templating agent-graphene oxide composite, (2) adding reducing agent to dispersion system of step (1) for reduction reaction to obtain templating agent-graphene composite, (3) adding template to templating agent-graphene composite to obtain porous graphene, (4) doping porous graphene with conductive agent to obtain composite of conductive agent-porous graphene, and (5) reacting conductive agent-porous graphene composite with aniline, ammonium persulfate, hydrochloric acid and water. USE - Preparation of composite antistatic agent (claimed). ADVANTAGE - The method enables preparation of composite antistatic agent ensuring high temperature resistance, excellent compatibility and capability of effectively preventing precipitation.