▎ 摘　　要

NOVELTY - The method for preparing conductive nanofiber material involves depositing aqueous graphene oxide dispersion on the nanofiber material film by vacuum filtering to obtain nanofiber material film on the surface of graphene oxide layer, and depositing graphene oxide layer on the surface of the nanofiber material film by reduction treatment, and reducing graphene oxide layer to reduced graphene oxide layer. USE - The method is useful for preparing conductive nanofiber material. ADVANTAGE - The method enables preparation of conductive nanofiber material with excellent conductivity and controllability.