The exotic physical properties of graphene have led to intense research activities on the synthesis and characterization of graphene composites during the last decade. In this article the methods developed for preparation of such materials and the different application areas are reviewed. The composites discussed are of two types, viz; graphene/polymer and inorganic/ graphene. The techniques of ex-situ hybridization and in-situ hybridization have been pointed out. Some of the application areas are batteries and ultracapacitor for energy storage and fuel cell and solar cell for energy generation and some of the possible future directions of research have been discussed.
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