Aini,, Syamsi and Efendi, Jon and Lintang, Hendrik Oktendy and Chandren, Sheela and Nur, Hadi (2014) Ti-phenyl nanoparticles encapsulated in mesoporous silica as active and selective catalyst for the oxidation of alkenes. Catalysis Communications, 46 . pp. 150-155. ISSN 1566-7367
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Official URL: http://dx.doi.org/10.1016/j.catcom.2013.12.012
Abstract
Ti-phenyl nanoparticles encapsulated in mesoporous silica (Ti-phenyl@SiO2) were synthesized and used as catalysts in the oxidation of styrene by aqueous H2O2. The Ti-phenyl@SiO2(2) with Si/Ti mol ratio of two exhibited the best catalytic performance for the oxidation of styrene with 92% conversion and 99% selectivity towards benzaldehyde. This superior catalytic activity shown Ti-phenyl@SiO2 catalyst was attributed to the presence of phenyl-group and SiO2 on Ti and the ease in accessibility to the active sites by the porous SiO2.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | mesoporous silica, Ti-phenyl nanoparticles |
| Subjects: | Q Science |
| Divisions: | Science |
| ID Code: | 63092 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 14 Jun 2017 03:13 |
| Last Modified: | 14 Jun 2017 03:13 |
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