Ultrahigh Thermal Conductivity of Epoxy Composites with Hybrid Carbon Fiber and Graphene Filler

With the advancement of technology, the tendency towards multifunctional and smaller size electronic devices is increasing rapidly, thus heat removal is crucially needed. Carbon fiber and graphene are the most promising materials being used as thermal conductive filler for this purpose. Herein, random carbon fiber/graphene epoxy composites (R-CF/G Ep) and vertically aligned carbon fiber/graphene epoxy composites (V-CF/G Ep) were constructed. The...