High Temperature Vacuum Annealing and Hydrogenation Modification of Exfoliated Graphite Nanoplatelets
Figure 5
The C1s peaks in the XPS spectra of GNPs. (a) GNP; (b) GNP annealed without exposure to air; (c) GNP annealed then exposed to air; (d) GNP annealed then hydrogenated.
