Fabrication and Characterization of Nanomaterials(Nanoparticles, Nanocomposite, Polymers based Nanomaterials(Polymers Nanocomposites, Metal Matrix, Ceramic Matrix,) etc. Batteries( Lithium Ion Batteries, Lithium Sulfur Batteries etc.). Graphene and it's Composites, Graphitic carbon Nitride and it's Composites, and their Potential Applications for clean environment and energy storage devices like Water Splitting, Carbon dioxide reduction,Catalytic/Photocatalytic Degradation of pollutants etc.