▎ 摘　　要

NOVELTY - An electric heating structure comprises an insulating substrate, an aqueous graphene conductive ink heating layer, an electrode and an insulating protective film. The aqueous graphene conductive ink heating layer comprises 13-74 %mass resin, 0.3-5 %mass graphene, 1.5-24 %mass conductive particles and 5.3-28 %mass additives. The insulating substrate is a polyester film or a polyimide film. The electrode is a silver electrode and/or a copper electrode. The insulating protective film is adhesive-coated polyester film and adhesive-coated polyimide film. USE - Structure is useful in an electric heating device (claimed). ADVANTAGE - The electric heating structure has excellent conductivity and long-term stability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) The method for the preparation of the electric heating structure; and (2) an electric heating device, which comprises the electric heating structure.