▎ 摘　　要

NOVELTY - Preparing graphene aromatic fiber comprises (a) making cyclodextrin synthesize cyclodextrin monoaldehyde under the action of oxidant, and (b) grafting cyclodextrin monoaldehyde on the graphene fiber under the action of a reducing agent for reductive amination reaction under weak acid conditions, preparing the cyclodextrin grafted graphene fiber and using to wrap the aromatic substance to form the aromatic fiber. USE - The method is useful for preparing graphene aromatic fiber. ADVANTAGE - The method utilizes the graphene oxide structure and surface groups, combined with the aroma and habitat effect of cyclodextrin, so that the prepared aromatic fiber has good inclusion ability and long-lasting fragrance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene aromatic fiber prepared by the above-mentioned method.