Dr. Sudhakar Y N is an Assistant Professor at Sri Dharmasthala Manjunatheshwara College (Autonomous). He received his doctorate in electrochemistry from Manipal University. He currently has 25 publications highlighting the study of biodegradable polymer electrolytes for supercapacitor and a book Electrochemical Capacitor (2015). His current interest includes the developing nanomaterials for energy devices.Selva M. Kumar, PhD, is associate professor in the Dept. of Chemistry at Manipal University in Manipal, Karnataka, India. Dr. Selvakumar has 7 years of experience as an instructor and 14 years of research experience with a focus on polymer electrolytes and electrode materials.D. Krishna Bhat, PhD, is professor in the Dept. of Chemistry at NITK University in Surathkal, Mangalore, India. Dr. Bhat has 23 years of teaching and research experience. His major areas of research interest are electrochemistry, solution chemistry and nanomaterials for energy and environmental applications, and he has authored 65 journal articles on these topics.