▎ 摘　　要

NOVELTY - Graphene/polymer composite electric conduction thin film material comprises graphene and polymer substrate, where the graphene composite conductive thin film weight percentage is 0.5-5%, the graphene composite conductive film material constitutes the conductive network. USE - The film material is used for antistatic or electromagnetic field shielding. ADVANTAGE - The film material can obviously increase electrical conductivity of the composite material (volume resistance is reduced to 103 Omega magnitude). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene/polymer composite electric conduction thin film material comprising uniformly dispersing graphene in aqueous solution containing surfactant to obtain graphene suspension, then using granular polymer and dispersing in suspending liquid of graphene, obtaining graphene coated polymer, filtering and drying to composite powder, heat pressurizing the composite powder to obtain graphite oxide/polymer composite electric conduction thin film material.