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. 2013 Jul 23;3:2263. doi: 10.1038/srep02263

Figure 5. A controlled experiment confirming the role of rGO nanosheet as “peroxide cleaner”.

Figure 5

CVs on rGO nanosheet modified glassy carbon electrode in N2-saturated 0.1 M KOH solutions (solid line) and in N2-saturated 0.1 M KOH + 0.2 M H2O2 (dotted line) with peak occurrence in solutions containing H2O2 at ca. −0.32 V corresponding to reduction of peroxide.