Bio-Based Graphene Sheet/Copolymer Composite as Supporting Material for Nanocatalysts towards Electrochemical Studies and Direct Alkaline Alcohol Fuel Cells

Figure 7

Chronoamperometric curves of Pt/Poly(AFCP-co-CP)-BGS and Pt-Pb/Poly(AFCP-co-CP)-BGS catalysts for (a) 0.5 M methanol, (b) 0.5 M ethylene glycol, and (c) 0.5 M glycerol in 0.5 M KOH solution.