FT-IR Study of the Adsorption of Propane and Propene on V2O5/γ-Al2O3 Catalyst
It has been observed on the oxidized V 2 O 5 /γ-Al 2 O 3 that C 3 H 6 form alkoxides which were converted to acetone during the desorption of adsorbate phase at 373 K. C 3 H 8 may form π-complexes on the reduced form of the same catalyst. However, the intensities of the bands in the ad-adsorption of...
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| Veröffentlicht in: | Spectroscopy letters 1993-07, Vol.26 (6), p.1045-1057 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | It has been observed on the oxidized V
2
O
5
/γ-Al
2
O
3
that C
3
H
6
form alkoxides which were converted to acetone during the desorption of adsorbate phase at 373 K. C
3
H
8
may form π-complexes on the reduced form of the same catalyst. However, the intensities of the bands in the ad-adsorption of C
3
H
8
were very weak as compared with the case of C
3
H
8
adsorption. Therefore, it was not reasonable to assign these bands clearly as any of the surface type species. |
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| ISSN: | 0038-7010 1532-2289 |
| DOI: | 10.1080/00387019308011592 |