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EnglishThe CVD (Chemical Vapor Deposition) preparation of small Fe-Mo oxide clusters inside pentasyl-type zeolites (ZSM-5, boralite, silicalite and Fe-silicalite), the effect of preparation variables, and the differences with respect to preparation by impregnation or grafting procedures were studied with reference to the reactivity of the samples in p-xylene selective oxidation. The results indicate that small Fe-Mo-oxide particles inside the zeolite channels have significantly better properties of selectivity in mono- and dialdehyde formation than bulk Fe-Mo-oxide, but the catalytic behavior depends considerably on both the preparation methodology and the nature of the zeolite.
| Titolo: | Influence of the preparation methodology on the reactivity and characteristics of Fe-Mo-oxide nanocrystals stabilized inside pentasyl-type zeolites |
| Autori: | |
| Data di pubblicazione: | 1998 |
| Serie: | |
| Abstract: | The CVD (Chemical Vapor Deposition) preparation of small Fe-Mo oxide clusters inside pentasyl-type zeolites (ZSM-5, boralite, silicalite and Fe-silicalite), the effect of preparation variables, and the differences with respect to preparation by impregnation or grafting procedures were studied with reference to the reactivity of the samples in p-xylene selective oxidation. The results indicate that small Fe-Mo-oxide particles inside the zeolite channels have significantly better properties of selectivity in mono- and dialdehyde formation than bulk Fe-Mo-oxide, but the catalytic behavior depends considerably on both the preparation methodology and the nature of the zeolite. |
| Handle: | http://hdl.handle.net/11570/15715 |
| ISBN: | 0-444-50031-6 |
| Appare nelle tipologie: | 14.b.1 Contributo in volume (Capitolo o Saggio) |
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