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

Figure 9

Long-term stability of the prepared Pt/Poly(AFCP-co-CP)-BGS and Pt-Pb/Poly(AFCP-co-CP)-BGS electrodes in 0.5 M methanol and 0.5 M NaOH solution at a scan rate of 50 eV/s.