VAPO-5's with different vanadium content (0.18 – 2.0 at%) have been used as catalyst for the liquid phase epoxidation of cinnamylalcohol (3-phenyl-2-propan-1-ol) by t-butylhydroperoxide (TBHP). It has been found that the activity, expressed as turn-over frequency (TOF), increases with increasing vanadium content. Diffuse Reflectance UV VlS (DRUWIS) shows that in samples with a high vanadium content a second type of vanadium species is present that probably is responsible for the observed higher catalytic activity.
|Name||Studies in Surface Science and Catalysis|
|Conference||conference; IZC: International Zeolite Conference ; 10 (Garmisch-Partenkirchen) : 1994.07.17-22; 1994-07-17; 1994-07-22|
|Period||17/07/94 → 22/07/94|
|Other||IZC: International Zeolite Conference ; 10 (Garmisch-Partenkirchen) : 1994.07.17-22|