I am currenty working as a Physics faculty in the Department of Physics, Institute of Science, Banaras Hindu University (BHU). I did my PhD under the supervison of Padma Shri late Prof. O.N. Srivastava from BHU. Then I did my postdoc from the National Institute of Standards and Technology (NIST), Washington DC, U.S.A. My research interests are Hydrogen storage materials, Carbon Capture and Storage (CCS), Supercapacitor, Fuel Cells and Batteries.