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. 2015 Nov 5;5:16195. doi: 10.1038/srep16195

Figure 8.

Figure 8

CV curve of G03 at a scan rate of 5 mVs−1 within potential scan of −0.5 V to 0.5 V in: (a) 0.5 M Na2SO4, (b) 0.5 M KOH, (c) 0.04 M K3Fe(CN)6, and (d) 0.5 M KOH/0.04 M K3Fe(CN)6 electrolyte solution.