▎ 摘　　要

NOVELTY - A carbon nano wall/polymer composite structure material comprises carbon nano wall comprising graphene having continuous and vertical structure and polymer substrate comprising compressible polymer elastomer. USE - Carbon nano wall/polymer composite structure material. ADVANTAGE - The carbon nano wall/polymer composite structure thermal interface material has improved out-of-plane thermal conductivity and overcomes low thermal conductivity outside the surface. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of carbon nanowall/polymer composite structure material which involves depositing and forming continuous and vertical carbon nano-wall structure by medium-pressure plasma vapor deposition method and compounding with polymer material.