1. Centre for Applied Chemistry; Central University of Jharkhand; Brambe Ranchi 835205 Jharkhand India
2. Polymer Science Unit; Indian Association for the Cultivation of Science; 2A&2B Raja S. C. Mullick Road Kolkata 700032 India
3. Center for Excellence in Green and Efficient Energy Technology; Central University of Jharkhand; Brambe Ranchi 835205 Jharkhand India