Research Article

High Temperature Vacuum Annealing and Hydrogenation Modification of Exfoliated Graphite Nanoplatelets

Figure 8

Potential capacitance characteristics. Capacitance measured at different applied potential in 0.1 M NaF aqueous solution for different materials, (a) unreduced, (b) reduced GNPs.
638576.fig.008a
(a)
638576.fig.008b
(b)