| Titre : | Adsorption of thiophene on Pt/Ag-supported activated carbons prepared by ultrasonic-assisted impregnation (2011) |
| Auteurs : | Xiao-lin Tang, Auteur ; Wei Qian, Auteur ; An Hu, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 15, Août 2011) |
| Article en page(s) : | pp. 9363-9367 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Impregnation Activated carbon Adsorption |
| Résumé : | This work mainly involved the investigation of the adsorption of thiophene on Pt/Ag-supported activated carbons (ACs) prepared by ultrasonic-assisted impregnation (UI). The adsorption capacity of thiophene over the ACs studied followed the order of Pt/Ag/AC-UI > Ag/AC-UI > Ag/AC > AC > Pt/AC. Pt ions can promote the reaction between the soft acid Ag(I) and the soft base thiophene. These sorbents were characterized by X-ray diffraction (XRD), sorption of nitrogen (BET), and thermal analysis. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=24395881 |
