▎ 摘　　要

NOVELTY - Preparing a electric response shape memory composite material, comprises (i) taking the shape memory polymer solution/prepolymer solution, adding a volatile solvent, conductive material and dispersing and forming uniform conductive slurry, (ii) coating the resultant conductive slurry into a groove mold with a designed path, and solidifying after volatilizing a volatile solvent and curing to obtain an electric heating layer with a conductive path or coating the conductive slurry formed in the resultant step into a demolding material, volatilizing a volatile solvent, solidifying and dividing, (iii) heating the electric heating layer obtained in the resultant step to the deformation temperature of the electric heating layer, editing the shape and conductive path of the matched electric heating layer according to the structure and function of the device, keeping the shape editing and cooling to the room temperature to obtain the shape memory electric heating layer with a fixed shape. USE - The electric response shape memory composite material is useful in electric drive shape memory polymer material low resistor and high stability (claimed). ADVANTAGE - The material: has excellent conductivity and stability; ensure the high conductive filler content in the product electric heating layer; ensure the SMP layer to perform the same shape trend and shape recovery along with the deformation of the substrate; reduce the resistance of the electric layer in deformation process; improve the shape fixing rate and recovery rate of device; realize the interface stability and structure integrity of the electrode heating layer and SMP device in the deformed process of device. DETAILED DESCRIPTION - Preparing a electric response shape memory composite material, comprises (i) taking the shape memory polymer solution/prepolymer solution, adding a volatile solvent to regulate the concentration and viscosity of the shape memory polymer solution/prepolymer solution, adding a conductive material and dispersing and forming uniform conductive slurry, (ii) coating the resultant conductive slurry into a groove mold with a designed path, and solidifying after volatilizing a volatile solvent and curing to obtain an electric heating layer with a conductive path or coating the conductive slurry formed in the resultant step into a demolding material, volatilizing a volatile solvent, solidifying and then dividing to form a conductive path to obtain an electric heating layer with the conductive path, (iii) heating the electric heating layer obtained in the resultant step to the deformation temperature of the electric heating layer, editing the shape and conductive path of the matched electric heating layer according to the structure and function of the device, keeping the shape editing and cooling to the room temperature to obtain the shape memory electric heating layer with a fixed shape, and (iv) uniformly mixing the shape memory polymer solution/prepolymer solution which is the same as shape memory polymer solution/prepolymer solution obtained in the step (i) with a selectively added functional filling material, compounding the mixture with the shape memory electric heating layer obtained in the resultant step in a two-dimensional/three-dimensional/special-shaped structure mold matched with the shape of the device, solidifying and shaping to obtain the final product. INDEPENDENT CLAIMS are also included for: a electric response shape memory composite material, comprising an electric heating layer with an editable shape, where the shape of a path of the electric heating layer is designed and edited according to the structure and function of a device, and the structure of the device is a two-dimensional structure/a three-dimensional structure/an irregular special-shaped structure; and a electric response shape memory composite material prepared by the above-mentioned method.