公开(公告)号：US11472939B2

公开(公告)日：2022-10-18

申请号：US16468321

申请日：2017-12-05

Applicant: SABIC Global Technologies B.V.

Inventor： Xufeng Zhou ,  Jingbo Ma ,  Shiyun Ding ,  Yunyang Liu ,  Ihab N. Odeh ,  Zhaoping Liu

IPC: C08K3/04 ,  C08K7/24 ,  C08K9/08 ,  C08L3/02 ,  C08L29/04 ,  C08L39/06 ,  C08L63/00 ,  C08L67/00 ,  C09K5/08

Abstract: A thermally conductive three-dimensional (3-D) graphene-polymer composite material, methods of making, and uses thereof are described. The thermally conductive three-dimensional (3-D) graphene-polymer composite material contains: (a) a porous 3-D graphene structure comprising a network of graphene layers that are attached to one another through a carbonized organic polymer bridging agent; and (b) a polymer material impregnated within the porous 3-D graphene structure, wherein the thermally conductive 3-D graphene-polymer composite material has a thermal conductivity of 10 W/m·K to 16 W/m·K.