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. 2013 Aug 26;3:2505. doi: 10.1038/srep02505

Figure 2. The tolerance and stability of BP2000-NF and Pt/C.

Figure 2

CVs of BP2000-NF (a) and Pt/C (b) in N2-(blue), O2-saturated (black), 3 M methanol O2-saturated (red), CO- and O2-saturated (green) 0.1 M KOH with scan rate of 50 mV/s. (c) RDE polarization curves of BP2000-NF with scan rate of 5 mV/s before and after 6000, 20,000 and 50,000 potential cycles in O2-saturated 0.1 M KOH. (d) RDE polarization curves of Pt/C with scan rate of 5 mV/s before and after 6,000 potential cycles in O2-saturated 0.1 M KOH.