Issue 30, 2023

Detection of SO2 using a chemically stable Ni(ii)-MOF

Abstract

The MOF-type Ni2(dobpdc) shows a high chemical stability towards SO2, high capacity for SO2 capture at low pressure (4.3 mmol g−1 at 298 K and up to 0.05 bar), and exceptional cycling performance. Fluorescence experiments demonstrated the SO2 detection properties of Ni2(dobpdc) with a remarkable SO2 detection selectivity. Finally, time-resolved photoluminescence experiments provided a plausible mechanism of SO2 detection by this Ni(II)-based MOF material.

Graphical abstract: Detection of SO2 using a chemically stable Ni(ii)-MOF

Supplementary files

Article information

Article type
Communication
Submitted
19 jun 2023
Accepted
13 jul 2023
First published
13 jul 2023

Nanoscale, 2023,15, 12471-12475

Detection of SO2 using a chemically stable Ni(II)-MOF

V. B. López-Cervantes, D. W. Kim, J. L. Obeso, E. Martínez-Ahumada, Y. A. Amador-Sánchez, E. Sánchez-González, C. Leyva, C. S. Hong, I. A. Ibarra and D. Solis-Ibarra, Nanoscale, 2023, 15, 12471 DOI: 10.1039/D3NR02936K

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