| Titre : | Amine - functionalized MIL - 53 metal – organic framework in polyimide mixed matrix membranes for CO2 / CH4 separation (2012) |
| Auteurs : | Xiao Yuan Chen, Auteur ; Hoang Vinh-Thang, Auteur ; Denis Rodrigue, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 51 N° 19, Mai 2012) |
| Article en page(s) : | pp. 6895-6906 |
| Note générale : | Industrial chemistry |
| Langues : | Anglais |
| Tags : | Carbon dioxide |
| Résumé : | Flexible crystalline metal-organic framework (MOF) of nanosize particles (Al-MIL-53) and 6FDA-ODA polyimides were used to produce mixed matrix membranes (MMM). These MMM display excellent CO2/CH4 separation properties even without any compatibilization (amine grafting). The ideal selectivity and separation factor were found to increase with increasing MOF loading. Furthermore, these materials have an improved CO2/CH4 separation factor with increasing pressure, in contrast to traditional polymer membranes. |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=25900243 |
