Bibliographic Details
| Title: |
Molybdenum incorporated silicalite as catalyst for epoxidation of olefins |
| Authors: |
Masteri-Farahani, M.1, Farzaneh, F.2 farzaneh@azzahra.ac.ir, Ghandi, M.1 |
| Source: |
Journal of Molecular Catalysis A: Chemistry. Feb2003, Vol. 192 Issue 1/2, p103. 9p. |
| Subjects: |
Alkenes, Optical diffraction |
| Abstract: |
In this research, synthesis of silicalite containing small amount of molybdenum is described. Characterization of this zeolite was carried out with FT-IR, atomic absorption spectroscopy, X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). In order to increase molybdenum content in zeolite structure with grafting method, the prepared silicalite-1 underwent reaction with molybdenum hexacarbonyl at high temperature. The incorporation of molybdenum in the structure was increased to 11%. The modified zeolite catalyzed the epoxidation of olefins (cyclohexene and trans-2-hexene-1-ol) with about 90% yield and 98% selectivity. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
