▎ 摘 要
NOVELTY - Graphene coating material comprises a substrate and a graphene coating comprising 10 wt.% graphene and aldehyde compounds, where the coating thickness is 20 mu m or less relative to the total mass of the graphene coating. USE - Graphene coating material. ADVANTAGE - The material improves the adhesion between the graphene coating and the substrate, and is prepared by simple steps and adopts economical raw materials.