▎ 摘　　要

NOVELTY - Graphene oxide aerogel-based electromagnetic shielding polymer composite material with a conductive-heat-conducting double network structure comprises a highly conductive three-dimensional graphene aerogels. The highly conductive three-dimensional graphene aerogel is filled with liquid silicone rubber/boron nitride filler through a blending and casting process and the highly conductive three-dimensional graphene aerogel and the boron nitride filler produce a composite and synergistic double network structure. USE - Used as graphene oxide aerogel-based electromagnetic shielding polymer composite material with a conductive-heat-conducting double network structure. ADVANTAGE - The graphene oxide aerogel combines highly conductive graphene with high thermal conductivity and insulating boron nitride to exert the two-component filler; ensure that the electromagnetic shielding of the material does not decrease and achieves the application goals of high thermal conductivity and high shielding performance of composite materials. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene oxide aerogel-based electromagnetic shielding polymer composite material based on the conductive-heat-conducting double network structure comprising uniformly blending the boron nitride and the liquid silicone rubber and filling into the highly conductive three-dimensional graphene aerogel by casting and curing to obtain the graphene oxide aerogel-based electromagnetic shielding polymer composite material.