Functionalized carbon nanotubes and graphene-based materials for energy storage

Abstract

Carbon nanotubes (CNTs) or graphene-based nanomaterials functionalized by different strategies have attracted great attention for energy storage due to their large specific surface area, high conductivity, and good mechanical properties. This feature article presents an overview of the recent progress in the functionalization of CNTs and graphene-based materials for energy storage applications in supercapacitors and batteries, along with challenges and perspectives in this exciting field.