| Titre : | Catalytic oxidation of chlorobenzene over V2O5/TiO2–carbon nanotubes composites (2011) |
| Auteurs : | Anmin Nie, Auteur ; Hangsheng Yang, Auteur ; Qian Li, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 17, Septembre 2011) |
| Article en page(s) : | pp. 9944-9948 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Composite material Titanium oxide Oxidation Catalytic reaction |
| Résumé : | Catalysts V2O5/TiO2-carbon nanotubes (CNTs) were prepared by hydrothermal method and their activity for catalytic oxidation of chlorobenzene (CB) was studied. A CB conversion efficiency of 45% with a CO2 selectivity of 80% was achieved over V2O5 (1.2 wt %)/TiO2-CNTs(8.6 wt %) at a temperature as low as 200 °C. It also has the highest removal efficiency of 95% at 300 °C. From the analysis of XRD, SEM, TEM, and TPR, the low-temperature activity of V2O5/TiO2-CNTs could be ascribed to the high SBET, good dispersion of V2O5, and the possible adsorption of CB by free surface of CNTs. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=24483638 |
