Figure 6

CO stripping voltammetry of Ru@Pt/C, PtRu/C-D, Pt/C-P and JM-Pt/C after CO adsorption at −0.10 V vs. Ag/AgCl.

During CO stripping, N₂ aerated the working electrode compartment (flow rate: 100 mL min⁻¹). Sweep rate: 20 mV s⁻¹. Room temperature.