Graphene's thermal conductivity is a game-changer for electronics and protective gear, but creating reliable bulk composites has been a challenge. A recent study introduces an innovative approach: the inverse phase enhancement (IPE) strategy for graphene paper composites. This technique uses minimal polymer resin (5.9%) to reinforce graphene layers, enhancing strength and thermal conductivity. The result? A graphene composite with an in-plane thermal conductivity of 802 W/m·K, an impressive feat for polymer bulk composites. This breakthrough could revolutionize thermal management in high-power electronics and impact-resistant thermal armor, marking a significant step forward in material science.
