▎ 摘　　要

NOVELTY - The method for polymerization of epoxy monomer initiated by using graphene oxide as initiator, involves adding epoxy monomer and graphene oxide to reaction system, reacting at 0-100 degrees C, carrying out cationic ring-opening polymerization of epoxy monomer using graphene oxide, and grafting epoxy-based polymer onto the surface of the graphene oxide layer. The mass ratio of epoxy monomer to graphene oxide is 300-5. USE - Method for polymerization of epoxy monomer initiated by using graphene oxide as initiator (claimed). ADVANTAGE - The method enables polymerization of epoxy monomer, realizes surface modification of graphene oxide, and effectively controls cation-initiated polymerization and grafting by reaction time and reaction temperature.