▎ 摘　　要

NOVELTY - Producing carbon composite film, comprises (a) carbonizing supports including graphene-based compounds and/or polymers into a porous carbon film by laser irradiation; (b) impregnating the porous carbon film with an elastomer solution; (c) vacuum drying the impregnated porous carbon film to prepare a carbon composite film; and (d) desorbing the carbon composite film from the support. USE - The carbon composite film is useful for conductive elastomer (claimed) and as component material for wearable smart device. ADVANTAGE - The carbon composite film has excellent conductivity, elasticity, durability and tensile strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for carbon composite film prepared by the above method.