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Olefin epoxidation with H2O2 catalyzed by vanadium-containing polyphosphomolybdates immobilized on TiO2 nanoparticles under different conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
52091 46865 2008 9 PDF Available
Title
Olefin epoxidation with H2O2 catalyzed by vanadium-containing polyphosphomolybdates immobilized on TiO2 nanoparticles under different conditions
Abstract

In the present work, efficient epoxidation of olefins with hydrogen peroxide catalyzed by Na5[PV2Mo10O40] supported on TiO2 nanoparticles, PVMo–TiO2, in acetonitrile is reported. The PVMo–TiO2 catalyst was characterized by elemental analysis, FT-IR, UV–Vis, XRD, CV and SEM techniques. Ultrasonic irradiation increased the catalytic activity of the catalyst, reduced the reaction times and increased the products yields. The catalyst was reused several times without significant loss of its catalytic activity.

Keywords
Epoxidation; Olefins; Hydrogen peroxide; Ultrasonic irradiation; TiO2
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Olefin epoxidation with H2O2 catalyzed by vanadium-containing polyphosphomolybdates immobilized on TiO2 nanoparticles under different conditions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 6, 31 March 2008, Pages 1001–1009
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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Any Questions? feel free to contact us