Influence of the nature of support on the properties of Pd-containing catalysts for CO oxidation by dioxygen

The activity of palladium supported in TiO2 and Al2O3 in CO oxidation under gradientless conditions at T=0–8°C has been studied. The activity of the Pd/TiO2 has been found to be an order in magnitude higher than that of Pd/Al2O3.