Active Sites and Active Oxygen Species for Photocatalytic Epoxidation of Propene by Molecular Oxygen over TiO2−SiO2 Binary Oxides
TiO2−SiO2 binary oxides of low Ti content promoted photocatalytic epoxidation of propene by molecular oxygen. By catalytic runs and UV spectra, it was revealed that the isolated tetrahedral Ti species on the TiO2−SiO2 samples are active for the photoepoxidation of propene, while the aggregated titan...
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| Veröffentlicht in: | The journal of physical chemistry. B 2003-05, Vol.107 (18), p.4364-4373 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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