▎ 摘　　要

NOVELTY - A graphene oxide is added to water or N-methyl pyrrolidone, the mixture is placed into a container, stirred, aged, the deposited substance is dried and the dried material is added into a reactor. Fluorine gas and nitrogen gas are then supplied into the reactor and substitution reaction is carried out, to obtain fluorinated graphene oxide electrode. USE - Preparation of fluorinated graphene oxide electrode. ADVANTAGE - The fluorinated graphene oxide electrode is economically prepared by a simple process.