Abstract
We present a comprehensive computational study on how SO 2, NO 2, NO, CO, and O 2 affect the CO 2 adsorption in some MOFs which showed exceptionally high pure CO 2 uptake at low pressures. Our results show that SO 2 is a significant threat to CO 2 capture in Mg and Co/DOBDC MOFs, while Ni/DOBDC tolerates it very well. We further show that the presence of SO 2 might either increase or not affect the CO 2 uptake in some MOFs rather than causing a decrease as expected. Our results also reveal that NO 2, NO, and O 2 are a major concern for CO 2 adsorption in MOFs with adeninate linkers (e.g., Bio-MOFs).
Original language | English |
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Pages (from-to) | 22987-22991 |
Number of pages | 5 |
Journal | Journal of Physical Chemistry C |
Volume | 116 |
Issue number | 43 |
DOIs | |
Publication status | Published - 1 Nov 2012 |
Externally published | Yes |