▎ 摘 要
NOVELTY - Use of graphene film is claimed as high temperature resistant thermal interface material or heat dissipation film material. USE - Use of graphene film as high temperature resistant thermal interface material or heat dissipation film material. ADVANTAGE - The graphene film has an excellent thermal conductivity in both in-plane direction (400-1500W /mK) and vertical plane direction (10-180W/mK). DESCRIPTION OF DRAWING(S) - The drawing shows a graphene film macroscopic photograph.