▎ 摘 要
NOVELTY - A graphene-containing composite polyester fiber comprises graphene which is introduced in the form of a carbon nanostructure composite into a polyester fiber. The carbon nanostructure composite comprises graphene and carbon with SP3 hybrid structure. USE - Graphene-containing composite polyester fiber is used in preparation of garment, textile fabric, UV-protective fabric and industrial protective clothing (all claimed). ADVANTAGE - The graphene-containing composite polyester fiber can be prepared by economical and simple process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-containing composite polyester fiber.