▎ 摘　　要

NOVELTY - Preparing graphene resin film comprises (i) subjecting target substrate to corona treatment; (ii) coating resin layer on target substrate, to obtain target substrate/resin structure; (iii) placing into target substrate/resin on one side of resin, growing graphene-metal substrate, to obtain graphene target substrate/resin/metal substrate structure; (iv) curing resin; and (v) removing metal substrate, to obtain target substrate/resin/graphene structure. USE - The method is useful for preparing graphene resin film (claimed).