Supercapacitor Electrodes Based on Transition Metal Oxides Chalcogenides and their Nanocomposites

Abstract

Energy storage technology requires an entirely new approach due to the increase in energy use and the depletion of fossil resources. The two most common electrochemical energy storage newlinetechnologies are batteries and supercapacitors. Batteries have a lot of risks while having a high energy density The recent research on two-dimensional storage devices has been taking attention newlineall over. The supercapacitor emerges as a potential application for energy storage technology because of its high energy density, high power density, and long-life cycle. Supercapacitors are a newlinefascinating contender in many applications due to these appealing features. A crucial area in electrochemical supercapacitors, the performance is mainly ruled by the specific capacitance of the electrode materials in terms of power and energy densities. newline