▎ 摘　　要

NOVELTY - Intelligent graphene-based composite wave-absorbing material with temperature response characteristic, comprises a macroscopic block formed by penetrating three-dimensional reduced graphene oxide and temperature-sensitive high molecular polymer with porous structure. USE - The material is useful in the fields of intelligent electromagnetic shielding and intelligent heat conduction, and intelligent wave absorbing field (claimed). ADVANTAGE - The material has both high dielectric constant, electromagnetic shielding ability, and excellent thermal conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the material, comprising assembling the graphene derivative precursor into porous structure of three-dimensional reduction graphene oxide, and taking as substrate and mixing with the temperature-sensitive polymer monomer dispersion liquid to polymerize to obtain the intelligent graphene-based composite wave-absorbing material, where the temperature-sensitive polymer monomer dispersion liquid is obtained by mixingt emperature-sensitive polymer monomer, crosslinking agent, accelerator and catalyst.