Graphite films, which are used in heat dissipation and spreading in mobile phones and other power devices, have a thermal conductivity of up to 1950 W/mK. Therefore, the graphene-assembled film should ...

The heat conductivity of the advanced material graphene when it is in contact with other materials—the way it is likely to be used in future nanoelectronics applications—has been a mystery until now.

Researchers at Chalmers University of Technology, Sweden, have developed a graphene assembled film that has over 60 percent higher thermal conductivity than graphite film - despite the fact that ...

Researchers have developed a graphene assembled film that has over 60 percent higher thermal conductivity than graphite film -- despite the fact that graphite simply consists of many layers of ...