▎ 摘　　要

NOVELTY - Preparation of surface-modified graphene oxide comprises subjecting graphene oxide to surface modification using amino-terminated poly-p-phenylene diamine terephthalamide oligomer modifying agent, adding hydrazine hydrate as reducing agent, and performing reduction reaction. USE - Method for preparation of surface-modified graphene oxide (claimed). ADVANTAGE - The method is simple. The product has good dispersibility in organic solvent and good compatibility with polymers due to its polar group and benzene ring structure.