Hybrid Polymer-Immobilized Nanosized Pd Catalysts for Hydrogenation Reaction Obtained via Frontal Polymerization
Figure 7
Dependence of the rate of cyclohexene hydrogenation on the H2 conversion in the presence of poly-PdAAm/SiO2 samples prepared under various conditions: (1) frontal polymerization in a self-generated atmosphere, (2) frontal polymerization in a reductive atmosphere at 118–120°C, (3) the same at 104–106°C, and (4) the same at 150°C. Catalyst sample weight: 0.10 g; temperature: 20°C; H2 pressure: 0.1 MPa; solvent: isopropanol; initial cyclohexene amount: 6.9 mmol.
