Research Article

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

Figure 4

HRTEM images of (a) Pt/Poly(AFCP-co-CP)-BGS and (b) Pt-Pb/Poly(AFCP-co-CP)-BGS composites.
(a)
(b)