Capture and detection of SO 2 using a chemically stable Mg( ii )–MOF

The MOF-type Mg 2 (dobpdc) shows a record high capacity for SO 2 capture (19.5 mmol g −1 at 298 K and up to 1 bar), high chemical stability towards dry and humid SO 2 and an outstanding cycling performance with facile regeneration. Advanced molecular simulations have been coupled to gain insight int...

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Published in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2022-09, Vol.10 (36), p.18636-18643
Main Authors: Martínez-Ahumada, Eva, Kim, Dae won, Wahiduzzaman, Mohammad, Carmona-Monroy, Paulina, López-Olvera, Alfredo, Williams, Daryl R., Martis, Vladimir, Lara-García, Hugo A., López-Morales, S., Solis-Ibarra, Diego, Maurin, Guillaume, Ibarra, Ilich A., Hong, Chang Seop
Format: Article
Language:English
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Chemical Sciences
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Summary:The MOF-type Mg 2 (dobpdc) shows a record high capacity for SO 2 capture (19.5 mmol g −1 at 298 K and up to 1 bar), high chemical stability towards dry and humid SO 2 and an outstanding cycling performance with facile regeneration. Advanced molecular simulations have been coupled to gain insight into the molecular mechanisms responsible for the high adsorption of SO 2 . Fluorescence experiments further demonstrated the SO 2 detection properties of this MOF material.
ISSN:2050-7488
2050-7496
DOI:10.1039/D2TA04842F