Evaluation of MIL-47(V) for CO2-Related Applications

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• 作者：Philip L. Llewellyn ; Sandrine Bourrelly ; Christelle Vagner ; Nicolas Heymans ; Herv茅 Leclerc ; Aziz Ghoufi ; Philippe Bazin ; Alexandre Vimont ; Marco Daturi ; Thomas Devic ; Christian Serre ; Guy De Weireld ; Guillaume Maurin
• 刊名：The Journal of Physical Chemistry C
• 出版年：2013
• 出版时间：January 17, 2013
• 年：2013
• 卷：117
• 期：2
• 页码：962-970
• 全文大小：492K
• 年卷期：v.117,no.2(January 17, 2013)
• ISSN：1932-7455

文摘

Carbon dioxide and methane adsorption has been carried out up to 50 bar on the MIL-47(V) metal鈥搊rganic framework (MOF) at 303 K. The so-obtained performance has been compared with other well-known MOFs, an activated carbon, and the zeolite NaY both in amount and volume adsorbed scales. In the latter scale, which would be of interest for real applications, the MIL-47(V) shows promising results similar to those of Cu₃(BTC)₂ or HKUST-1. Operando Infrared experiments have been employed to characterize the strength of the interactions in play. Finally, the CO₂/CH₄ separation properties have been further predicted using a combination of macroscopic and microscopic modeling approaches. This body of results suggests that this material should be considered for gas separation.