High Adsorption Capacity and Selectivity of SO2 over CO2 in a Metal-Organic Framework
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| Publication date | 04-01-2021 |
| Journal | Inorganic Chemistry |
| Volume | Issue number | 60 | 1 |
| Pages (from-to) | 4-8 |
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| Abstract | Herein, we report a new metal–organic framework (MOF), namely, ECUT-77, which is built on rod-shaped secondary building units, showing a high Brunauer–Emmett–Teller surface area of 760.3 cm2/g, a pore volume of 0.4 cm3/g, and an aperture of about 1 nm. This MOF enables both high SO2 adsorption capacity up to 8.0 mmol/g at 0.92 bar and room temperature and a high SO2/CO2 selectivity of 44, resulting in excellent SO2 separation upon a ECUT-77 column from a SO2/CO2 mixture containing 2000 ppm of SO2. |
| Document type | Article |
| Language | English |
| Related dataset | CCDC 2033952: Experimental Crystal Structure Determination |
| Published at |
https://doi.org/10.1021/acs.inorgchem.0c02893
(Final published version)
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