Figure 3.

CV curves of C-rGO (solid line) and E-rGO (dashed line). In (A) 1.0 mM [Ru(NH3)6]3+/2+ (1:1) containing 0.1 M KCl and (B) 5 mM [Fe(CN)6]3-/4- (1:1) containing 0.1 M KCl.

Wang et al. Nanoscale Research Letters 2012 7:161   doi:10.1186/1556-276X-7-161
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