▎ 摘　　要

NOVELTY - A graphene-metal composite material preparing method involves dispersing graphene powder with particle size of 100-3000 mesh into solvent having a 10-100 times of the graphene mass by ultrasonically to obtain graphene slurry dispersion, followed by rolling an adhesive on surface of clean metal material with thickness of 3-30 mu m, applying graphene slurry to the side of the metal material coated with adhesive, drying and placing into a roll press apparatus to bond the graphene layer to adhesive with more compact to obtain final product. USE - Method for preparing graphene-metal composite material. ADVANTAGE - The method for preparing the graphene-metal composite material with industrialized mass production, increased compaction density andbetter controllability, in a simple manner.