Fig. 5
From: Porous Carbon Networks Derived From Graphitic Carbon Nitride for Efficient Oxygen Reduction Reaction
a CV curves of NC-120 in N2 and O2 saturated 0.1 M KOH aqueous solution with a scan rate of 100 mV s−1. b LSV curves of NC-T at 1600 rmp rotating speeds. c Linear polarization curves of NC-120 with different rotation rates at a sweep rate of 5 mV s−1 in O2-saturated 0.1 M KOH. d K-L plots at different potentials based on the results of c. e CVs of NC-120 in O2-saturated 0.1 M KOH solution with 3 M CH3OH. f CV curves of NC-T in O2 saturated 0.1 M KOH aqueous solution with a scan rate of 100 mV s−1