Fullerene, Carbon Nanotubes and Graphene: A comprehen-sive review

The aim of this review is to provide an update on the present status of carbon allotropes, namely fullerenes, carbon nanotubes, and graphene, with a focus on various structures that result from changes in carbon bonding. This review will also help us understand the main features, processes and advancement in the study of fullerene, CNTs and graphene. The extraordinary mobility that is extremely sensitive to field effect makes graphene an appealing substitute to CNTs in FET-based applications. For this, graphene can also be used to produce sensitive sensors and as coating material.