▎ 摘　　要

NOVELTY - Preparing graphene oxide/silicone rubber composite intelligent heat conduction material comprises e.g. (i) dispersing 1-10 layers graphene oxide powder and spherical carbon black in organic solvent, (ii) treating heat conducting filler with silane coupling agent, (iii) treating thermally induced phase change liquid crystal material with silane coupling agent, (iv) mixing modified thermally conductive filler and thermotropic phase change liquid crystal material, and (v) mixing thermally conductive filler containing liquid crystal and addition type room temperature vulcanized silicone rubber. USE - The method is useful for preparing graphene oxide/silicone rubber composite intelligent heat conduction material (claimed). ADVANTAGE - The composite intelligent heat-conducting material has both thermal conductivity and mechanical property of the vulcanized silicone rubber, and has capability of adjusting the thermal conduction performance. DETAILED DESCRIPTION - Preparing graphene oxide/silicone rubber composite intelligent heat conduction material comprises (i) dispersing 1-10 layers graphene oxide powder in organic solvent or dispersing 1-10 layers graphene oxide powder and spherical carbon black in organic solvent, performing electrostatic self-assembly to obtain heat conductive filler suspension emulsion, (ii) treating heat conducting filler with silane coupling agent to obtain modified thermal conductive filler suspension emulsion, (iii) treating thermally induced phase change liquid crystal material with silane coupling agent, (iv) mixing modified thermally conductive filler and thermotropic phase change liquid crystal material, then adding vinyl silicone oil, performing ultrasonic treatment and removing solvent to obtain thermally conductive filler containing liquid crystal, and (v) mixing thermally conductive filler containing liquid crystal and addition type room temperature vulcanized silicone rubber, in the liquid crystal phase transition temperature of the alternating electric field liquid crystal molecules are arranged in order, and performing crosslinking reaction to obtain final product.