凯发

Graphene, with its exceptionally high theoretical thermal conductivity, is an ideal material for thermal management. However, its two-dimensional nature leads to anisotropy in macroscopic films, resulting in a low out-of-plane thermal conductivity. This significantly limits its application in Thermal Interface Materials (TIMs). The parallel stacking structure of traditional graphene films is incompatible with interfacial heat transfer mechanisms, instead increasing thermal resistance and failing to meet the growing demand for efficient thermal management in high-performance electronic devices and energy storage systems.
To address these challenges, Wuhan Hanxi Technology Co., Ltd. is focusing on novel macroscopic graphene film structure design to develop superior performance thermal interface materials. Through in-depth exploration of graphene structure regulation technology, we have successfully developed a series of innovative graphene-based TIMs, including macroscopic graphene heat dissipation films, flexible graphene foams, efficient solid-state vapor chambers, and flexible elastic thermal pads. These products demonstrate significant advantages in enhancing heat conduction efficiency and reducing interfacial thermal resistance, overcoming the limitations of traditional TIMs. By constructing these innovative thermal management solutions, we are committed to providing transformative technological support for heat dissipation issues in key fields such as electronic devices and energy storage, thereby driving technological advancement in related industries.