| 초록 |
Polyurethane has been known as a polymeric material that has high mechanical strength and has been widely used as adhesive, film, and etc. But it has poor thermal or electical conductivity. So if we want applicate conductive material, we must try something to enhance electrical, thermal properties. expanded graphite has simmilar structure compare with graphene, so it has good electrical and thermal properties. In this work, we syntheszed several types of reduced graphene Oxide(RGO) and composite, and checked several properties. Structure, morporlogy, thermal properties, and adhesion strength. |
