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. 2014 May 30;4:5130. doi: 10.1038/srep05130

Figure 5. Electrocatalytic performances of different samples.

Figure 5

(a) CVs of NPS-C-MOF-5 in N2- or O2-saturated 0.1 M KOH solution; (b) LSVs of NPS-C-MOF-5 at various rotation rates; (c) LSVs of different samples at a rotation rate of 1600 rpm; (d) K-L plots of different samples at −0.6 V; (e) Electron-transfer numbers of different samples from −0.4 to −0.9 V; (f) Kinetic limiting current densities of different samples and the corresponding electron-transfer numbers at −0.6 V.