Experience to synthesize advanced materials for a wide range of environmental and energy storage/harvesting applications. such as: (1) Electrochemical and photoelectrochemical CO2 conversion to value-added products (2) Water oxidation (OER), water reduction (HER) and overall water splitting (3) Photodegradation and photoconversion of aqueous biowaste (4) Batteries and Capacitors I have granted few useful patent applications and more than 50 research articles in well-reputed journals.