CNTs-Supercapacitors: A Review of Electrode Nanocomposites Based on CNTs, Graphene, Metals, and Polymers

Carbon nanotubes (CNTs), due to mechanical, electrical, and surface area properties their ability adapt different nanocomposite structures, are very substantial in supercapacitor electrodes. In this review, we have summarized high-performance, flexible, symmetry CNT supercapacitors based on the CNTs/graphene, CNTs/metal, CNTs/polymer To present recent developments supercapacitors, discuss performance of electrical such as specific capacitance (SC), power energy densities, retention (CR). The comparison electrodes results reported for future researchers.