Research / 2020 / Article / Fig 4

Research Article

Carbon Monoxide Promotes the Catalytic Hydrogenation on Metal Cluster Catalysts

Figure 4

Effect of CO over different Pd catalysts. (a, b) Catalytic styrene hydrogenation performance of Pd2/TiO2-cal () and Pd1/TiO2 () with different amounts of CO introduced. (c, d) Catalytic styrene hydrogenation performance of Pd cubes and 0.5 wt% Pd/Al2O3 () before and after treatment with CO (e) The steady state C2H4 hydrogenation test catalyzed by 0.5 wt% Pd/Al2O3 at 30°C. (f) H2O2 yield following the 2-eAQ hydrogenation route catalyzed by Pd2CO/Al2O3, Pd1/TiO2-EG, and Pd/C.