Review on the preparation process and properties of copper/graphene composites

Copper/graphene composites have excellent mechanical properties, electrical conductivity, thermal conductivity, and it may also be applicable to sensors, aerospace and other fields. Due to the dispersibility of graphene, the addition of graphene will weaken the toughness and ductility of the material and other issues, it is still difficult to achieve industrialization, and currently remains in the laboratory stage. Thanks to the research of scholars recently, the preparation process of copper/graphene composites has been continuously improved. This paper summarizes some of the copper/graphene composites preparation process, and compares the capability of composites obtained by different processes simultaneously, and looks forward to the future research focus on copper/graphene composites.