▎ 摘　　要

NOVELTY - Preparing electrostatic self-assembly carbon-fibre composite material after plasma treatment involves modifying the carbon fibre the dielectric barrier discharge plasma, mixing the modified carbon fibre graphene oxide suspension liquid for electrostatic self-assembly, obtaining the reinforced composite material by combining with the epoxy resin substrate after obtaining the carbon-fibre reinforced phase. USE - Method for preparing electrostatic self-assembly carbon-fibre composite material after plasma treatment. ADVANTAGE - The method enables to prepare electrostatic self-assembly carbon-fibre composite material after plasma treatment, which enhances the interface bonding performance between the composite material, so as to improve the comprehensive performance of the composite material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a composite material prepared by the preparation method of the electrostatic self-assembled carbon-fibre composite material after plasma treatment.