Isothermal carbon dioxide sorption in poly(ionic liquid)s / Jianbin Tang in Industrial & engineering chemistry research, Vol. 48 N° 20 (Octobre 2009)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9113–9118 Titre : Isothermal carbon dioxide sorption in poly(ionic liquid)s Type de document : texte imprimé Auteurs : Jianbin Tang, Auteur ; Youqing Shen, Auteur ; Maciej Radosz, Auteur Année de publication : 2010 Article en page(s) : pp. 9113–9118 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Poly(ionic liquid)s CO2 Isothermal sorption Résumé : The low-pressure isothermal sorption of CO2 in poly(ionic liquid)s (PILs) with varied structures including different cations, anions, backbones, and substituents was investigated to probe structure effects on the CO2 sorption. An ammonium cation with short alkyl group, BF4 anion, and polystyrene backbone was found to favor CO2 sorption in PILs. CO2 sorption in the PILs fitted the dual-mode model very well, suggesting that the CO2 sorption consists of dissolution in the polymer matrix and Langmuir sorption in the microvoids. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900292p [article] Isothermal carbon dioxide sorption in poly(ionic liquid)s [texte imprimé] / Jianbin Tang, Auteur ; Youqing Shen, Auteur ; Maciej Radosz, Auteur . - 2010 . - pp. 9113–9118. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9113–9118 Mots-clés : Poly(ionic liquid)s CO2 Isothermal sorption Résumé : The low-pressure isothermal sorption of CO2 in poly(ionic liquid)s (PILs) with varied structures including different cations, anions, backbones, and substituents was investigated to probe structure effects on the CO2 sorption. An ammonium cation with short alkyl group, BF4 anion, and polystyrene backbone was found to favor CO2 sorption in PILs. CO2 sorption in the PILs fitted the dual-mode model very well, suggesting that the CO2 sorption consists of dissolution in the polymer matrix and Langmuir sorption in the microvoids. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie900292p

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