▎ 摘　　要

NOVELTY - The method involves using metal deposition etching method on the high temperature-resistant transparent substrate with latticed nickel-based metal transparent conductive material. The carbon nano-tube film is introduced by coating and is filled with metal grid opening area, and the metal-nano-carbon conductive film is formed. The nickel based metal transparent conductive material is deposited on the preparation graphene film to obtain the metal or carbon graphene-tube composite transparent conductive film, by chemical vapour deposition. The packaging process is used to prepare the transparent high temperature-resistant electric heating device, on the basis of the metal graphene/carbon nano-tube composite transparent conductive film obtained. The carbon source gas is methane or acetylene. USE - Method for preparing transparent electric heating device using metal-nano carbon conductive film. ADVANTAGE - The method for preparing transparent electric heating device using metal-nano carbon conductive film ensures the conductive characteristic of the conductive material, which satisfies the different electric heating device driving voltage requirement. The introduction of carbon-based material ensures efficient far infrared radiation, which is good for cooking, baking kitchen appliance design. The method for preparing transparent electric heating device using metal-nano carbon conductive film realizes electric heating device design with different transmittance according to the requirement, solves the problem that the traditional high temperature electric heating device only adopts non-transparent material, ad greatly expands the application direction of the electric heating device.