Supercapacitors are significant class of electrochemical energy conversion and storage devices. Energy storage mechanism is diverse in supercapacitors contrasted with batteries and which brings about presentation of high force thickness. The energy storage in supercapacitors is impacted by numerous parameters like nature of electrode material, current collector, electrolyte and so forth among which most critical is the morphology of the electrode.nanomaterials, specifically have pulled in much consideration as electrode materials for supercapacitors in light of their strange attributes when they are one or a couple of nuclear thick.

Dr Ranganatha S obtained PhD from Kuvempu University India. He finished postdoctoral assignments in Indian Institute of Science with prestigious Dr DS Kothari fellowship. He has published many research articles in internationally reputed journals. He is life member of many bodies like ECSI, MRSI, SEAST CECRI etc.