The development of functional modification and application of graphene.

Graphene now is one of the most attractive materials in the world. Many countries and institutes are engaged in its functionalization. Combined with the present research situation home and abroad, four different modification methods according to the functional molecules were summed up, which are metals and their oxidation, inorganic molecules, organic molecules and polymer, and then the development of functional modification of graphene, the application and prospect in various fields were introduced. [ABSTRACT FROM AUTHOR]