Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation.
نویسندگان
چکیده
The introduction of the combination of open metal site (OMS) and π-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K, as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and π-complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest that π-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 13 شماره
صفحات -
تاریخ انتشار 2015