Enhancing Activity of Pd-Based/rGO Catalysts by Al-Si-Na Addition in Ethanol Electrooxidation in Alkaline Medium

Figure 3

CV (a) and CA (b) curves of (A) PASG.E, (B) PASGN.E, (C) PASG.N, and (D) PASGN.N catalysts in a (NaOH 0.5 M + C₂H₅OH 1 M) solution at a scan rate of 50 mV·s⁻¹.

(a)

(b)