Capture and detection of SO2 using a chemically stable Mg(ii)-MOF

Eva Martínez-Ahumada; Dae won Kim; Mohammad Wahiduzzaman; Paulina Carmona-Monroy; Alfredo López-Olvera; Daryl R. Williams; Vladimir Martis; Hugo A. Lara-García; S. López-Morales; Diego Solis-Ibarra; Guillaume Maurin; Ilich A. Ibarra; Chang Seop Hong

doi:10.1039/d2ta04842f

Capture and detection of SO₂ using a chemically stable Mg(ii)-MOF

Eva Martínez-Ahumada, Dae won Kim, Mohammad Wahiduzzaman, Paulina Carmona-Monroy, Alfredo López-Olvera, Daryl R. Williams, Vladimir Martis, Hugo A. Lara-García, S. López-Morales, Diego Solis-Ibarra, Guillaume Maurin, Ilich A. Ibarra, Chang Seop Hong

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The MOF-type Mg₂(dobpdc) shows a record high capacity for SO₂ capture (19.5 mmol g⁻¹ at 298 K and up to 1 bar), high chemical stability towards dry and humid SO₂ 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 SO₂. Fluorescence experiments further demonstrated the SO₂ detection properties of this MOF material.

Original language	English
Pages (from-to)	18636-18643
Number of pages	8
Journal	Journal of Materials Chemistry A
Volume	10
Issue number	36
DOIs	https://doi.org/10.1039/d2ta04842f
Publication status	Published - 2022 Jul 26

ASJC Scopus subject areas

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1039/d2ta04842f

Cite this

Martínez-Ahumada, E., Kim, D. W., Wahiduzzaman, M., Carmona-Monroy, P., López-Olvera, A., Williams, D. R., Martis, V., Lara-García, H. A., López-Morales, S., Solis-Ibarra, D., Maurin, G., Ibarra, I. A., & Hong, C. S. (2022). Capture and detection of SO₂ using a chemically stable Mg(ii)-MOF. Journal of Materials Chemistry A, 10(36), 18636-18643. https://doi.org/10.1039/d2ta04842f

Martínez-Ahumada, E, Kim, DW, Wahiduzzaman, M, Carmona-Monroy, P, López-Olvera, A, Williams, DR, Martis, V, Lara-García, HA, López-Morales, S, Solis-Ibarra, D, Maurin, G, Ibarra, IA & Hong, CS 2022, 'Capture and detection of SO₂ using a chemically stable Mg(ii)-MOF', Journal of Materials Chemistry A, vol. 10, no. 36, pp. 18636-18643. https://doi.org/10.1039/d2ta04842f

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abstract = "The MOF-type Mg2(dobpdc) shows a record high capacity for SO2 capture (19.5 mmol g−1 at 298 K and up to 1 bar), high chemical stability towards dry and humid SO2 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 SO2. Fluorescence experiments further demonstrated the SO2 detection properties of this MOF material.",

author = "Eva Mart{\'i}nez-Ahumada and Kim, {Dae won} and Mohammad Wahiduzzaman and Paulina Carmona-Monroy and Alfredo L{\'o}pez-Olvera and Williams, {Daryl R.} and Vladimir Martis and Lara-Garc{\'i}a, {Hugo A.} and S. L{\'o}pez-Morales and Diego Solis-Ibarra and Guillaume Maurin and Ibarra, {Ilich A.} and Hong, {Chang Seop}",

note = "Funding Information: The authors thank MSc A. Tejeda-Cruz (powder X-ray; IIM-UNAM), PAPIIT-UNAM (IN202820), M{\'e}xico for financial support. E. M.-A. thanks CONACYT for a PhD fellowship (770954). Thanks to U. Winnberg (Pharma View Consulting SC) for scientific discussions and G. Ibarra-Winnberg for conceptualising the design of this contribution. C. S. H. acknowledges financial support from the National Research Foundation of Korea (NRF-2021R1A2B5B03086313 and 2019R1A6A1A11044070). The computational work was performed using HPC resources from GENCI-CINES (Grant A0100907613). Publisher Copyright: {\textcopyright} 2022 The Royal Society of Chemistry.",

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AU - Martínez-Ahumada, Eva

AU - Kim, Dae won

AU - Wahiduzzaman, Mohammad

AU - Carmona-Monroy, Paulina

AU - López-Olvera, Alfredo

AU - Williams, Daryl R.

AU - Martis, Vladimir

AU - Lara-García, Hugo A.

AU - López-Morales, S.

AU - Solis-Ibarra, Diego

AU - Maurin, Guillaume

AU - Ibarra, Ilich A.

AU - Hong, Chang Seop

N1 - Funding Information: The authors thank MSc A. Tejeda-Cruz (powder X-ray; IIM-UNAM), PAPIIT-UNAM (IN202820), México for financial support. E. M.-A. thanks CONACYT for a PhD fellowship (770954). Thanks to U. Winnberg (Pharma View Consulting SC) for scientific discussions and G. Ibarra-Winnberg for conceptualising the design of this contribution. C. S. H. acknowledges financial support from the National Research Foundation of Korea (NRF-2021R1A2B5B03086313 and 2019R1A6A1A11044070). The computational work was performed using HPC resources from GENCI-CINES (Grant A0100907613). Publisher Copyright: © 2022 The Royal Society of Chemistry.

PY - 2022/7/26

Y1 - 2022/7/26

N2 - The MOF-type Mg2(dobpdc) shows a record high capacity for SO2 capture (19.5 mmol g−1 at 298 K and up to 1 bar), high chemical stability towards dry and humid SO2 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 SO2. Fluorescence experiments further demonstrated the SO2 detection properties of this MOF material.

AB - The MOF-type Mg2(dobpdc) shows a record high capacity for SO2 capture (19.5 mmol g−1 at 298 K and up to 1 bar), high chemical stability towards dry and humid SO2 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 SO2. Fluorescence experiments further demonstrated the SO2 detection properties of this MOF material.

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