▎ 摘　　要

NOVELTY - Preparation of MXene/graphene oxide composite coating, involves dispersing MXene and graphene oxide in water to obtain MXene/graphene oxide mixed solution, using polar plate as cathode and anode, taking MXene/graphene oxide mixed solution as deposition medium, electrophoretic depositing, obtaining deposition coating and drying. USE - Preparation of MXene/graphene oxide composite coating for preparing anti-friction and wear-resistant composite material (all claimed). ADVANTAGE - The method is simple, prepares composite coating with uniform and flat surface, and controllable thickness, and has excellent antifriction and wear-resistant property, and high quality.