▎ 摘　　要

NOVELTY - Preparation of polyvinyl alcohol/graphene composite nanofiber material involves subjecting uniformly mixed solution of graphene oxide and polyvinyl alcohol to high-energy ionizing radiation such that graphene oxide is reduced into graphene, and performing electrostatic spinning. USE - Preparation of polyvinyl alcohol/graphene composite nanofiber material (claimed). ADVANTAGE - The method enables preparation of polyvinyl alcohol/graphene composite nanofiber material with excellent mechanical property and electroconductivity, without using strong reducing agent, by simple and environmentally-friendly process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for polyvinyl alcohol/graphene composite nanofiber material.