Fig. 2From: Recent developments of nano-structured materials as the catalysts for oxygen reduction reaction(reprinted with permission from Ref. [30] Copyright @ 2015 American Chemical Society)CV curve of fabricated Pt/rGO and conventional Pt/C in a 0.5 M N2-saturated H2SO4, b 0.5 M H2SO4 + 0.5 M CH3OH, and c 0.5 M KOH + 0.5 M CH3OH. d 0.5 M H2SO4 + 0.5 M CH3OHBack to article page