▎ 摘　　要

NOVELTY - Preparation of a carbon composite material involves dispersing a carbon material in a liquid dispersion medium to make a dispersion, passing the dispersion through a filter core structure, taking a filter material layer of the filter element, pulverizing to obtain a mixture, extruding the mixture, and granulating or heat-treating. The carbon material is graphene, oxidized graphene, mechanical stripping graphene microsheet, and carbon tube powder. USE - Preparation of carbon composite material. ADVANTAGE - The method solves dispersion uniformity problem of carbon material such as graphene, carbon tube powder in the dispersion medium, and avoids introduction of impurities which affects the performance of the composite material, and is simple process with strong operability.