Figure 5: Theoretical calculation on electronic structures of RGO materials with N2 doping at the edges.
From: Chemical structures of hydrazine-treated graphene oxide and generation of aromatic nitrogen doping
(a) Density of states (DOS) of a zigzag graphene nanoribbon with pyrazoles at both the edges, and (b,c) a set of charge density plots of N2-related electronic states at several energies for (b) localized states and (c) delocalized states.
