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. 2021 Sep 10;13(18):3064. doi: 10.3390/polym13183064

Figure 14.

Figure 14

(a) Cyclic voltammetry oh-PtNi(Mo)/C at 20 mVs−1 and 0.1 M HClO4 saturated with N2. (b) LSV after activation (black) and after the stability test (red) for oh-PtNi(Mo)/C. CV and LSV were obtained at 20 mVs−1 and 0.1 M HClO4 saturated with O2 and 1600 rpm. (c) Hupd-ECSA after activation (blue) and after stability test (red) for Pt/C, d-PtNi/C, oh-PtNi/C, and oh-PtNi(Mo)/C. (d) Mass activity at 0.9 vs. RHE. (e) MEA single-cell performance with oh-PtNi(Mo)/C (red), d-PtNi/C (blue), and Pt/C (black) as the cathode and Pt/C as the anode in H2/air Reprinted with permission from reference [244]. Copyright 2016 American Chemical Society.