fig2
Figure 2. (A) CV curves of HzOR on TPH Pt-{311} NCs and bare glassy carbon electrode in an Ar-saturated 0.5 M N2H4 + 1.0 M KOH solution; (B) LSV curves of the catalysts for HzOR and OER; (C) Specific activity and mass activity of the catalysts at 0.20 V; (D) Tafel plots of the catalysts.
