As a molecular sheet of graphite, graphene is comprised of a single layer of carbon atoms set in a hexagonal lattice. It is the simplest structural element of different allotropes of carbon (graphite, carbon nanotubes, etc.) and it can be deliberated as an indeterminately huge aromatic molecule. Since its first isolation from graphite by two researchers at The University of Manchester, Prof. graphene modification https://www.matexcel.com/servi....ces/graphene-modific