▎ 摘　　要

NOVELTY - Electric heating anti-icing and de-icing system comprises a heat-insulating layer, a heat dope layer and an insulating heat conducting layer, where the heat dope layer comprises graphene and polymer material. The insulating heat-conducting layer comprises thermal conductive filler and polymer material. USE - Used as electric heating anti-icing and de-icing system. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the electric heating anti-icing and de-icing system comprising (i) spraying a layer of glue on the surface of the object and pasting the insulating layer, (ii) spraying the cured glue on the heat dope layer, and (iii) spraying the cured insulating heat-conducting layer of the heat dope layer, where the heat dope layer comprises graphene and a polymer material and the insulating heat-conducting layer comprises a heat-conductive filler and polymer material; and (2) wind power blade comprising the electric heating anti-icing and de-icing system and a graphene electrothermal film wind turbine including the wind power blade.