▎ 摘　　要

NOVELTY - Production of graphene oxide fibers involves heating aqueous graphene oxide dispersion obtained using graphene oxide as raw materials in an oil heating bath, concentrating at predetermined temperature by rapid-stirring and obtaining graphene oxide, adding graphene oxide to predetermined amount of ionic liquid solution as coagulating liquid and wet-spinning. USE - Production of graphene oxide fibers (claimed). ADVANTAGE - The method efficiently and economically provides graphene oxide fibers with high tensile strength and excellent stability, by simple process without causing pollution to the environment.