Graphene

Graphene is a honeycomb plane film formed by carbon atoms in sp2 hybrid way, is a quasi two-dimensional material with only one atomic layer thickness, so it is also called single atomic layer graphite. Physicists Andre Geim and Konstantin Novoselov of the University of Manchester, UK, have been awarded the 2010 Nobel Prize in Physics for successfully separating graphene from graphite by micromechanical stripping. Because graphene has very good strength, flexibility, electrical, thermal and optical properties, it has been greatly developed in physics, materials science, electronic information, computers, aerospace and other fields.

Graphene internal warm fiber is a kind of intelligent multi-functional fiber new material composed of biomass graphene and various kinds of fibers. It has low temperature and far infrared function, and integrates antibacterial, antibacterial, anti-ultraviolet, anti-static and so on. The fabric raw materials made of biomass graphene do not feel much different from ordinary fabrics, but they have unique effects on internal warming, antibacterial, anti-ultraviolet, deodorizing and other functions. It can even warm the palace and relieve cervical pain. Because the electrothermal conversion efficiency of graphene can reach 99%, it has absolute advantages compared with other heating materials; Secondly, the traditional resistance wire heating is prone to short circuit fire, unsafe in water, and low human comfort.