▎ 摘　　要

NOVELTY - The preparation method of graphene oxide-coated polymer involves dispersing monodisperse polymer microspheres in aqueous solution, grafting onto polyamidoamine dendrimer through amidation reaction, adding peeled graphene oxide aqueous solution, reacting, and coating graphene oxide on the polymer surface. USE - Preparation method of graphene oxide-coated polymer. ADVANTAGE - The method enables preparation of graphene oxide-coated polymer with mild reaction condition and excellent dispersibility, by simple process.