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Adsorption of thiophene on Pt/Ag-supported activated carbons prepared by ultrasonic-assisted impregnation / Xiao-lin Tang in Industrial & engineering chemistry research, Vol. 50 N° 15 (Août 2011) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 50 N° 15 (Août 2011) . - pp. 9363-9367 Titre : Adsorption of thiophene on Pt/Ag-supported activated carbons prepared by ultrasonic-assisted impregnation Type de document : texte imprimé Auteurs : Xiao-lin Tang, Auteur ; Wei Qian, Auteur ; An Hu, Auteur Année de publication : 2011 Article en page(s) : pp. 9363-9367 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : 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 [article] Adsorption of thiophene on Pt/Ag-supported activated carbons prepared by ultrasonic-assisted impregnation [texte imprimé] / Xiao-lin Tang, Auteur ; Wei Qian, Auteur ; An Hu, Auteur . - 2011 . - pp. 9363-9367. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 15 (Août 2011) . - pp. 9363-9367 Mots-clés : 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