A SIFSIX-MOF constructed from a metalloligand yields enhanced stability for selective CO2 adsorption

A SIFSIX-MOF constructed from a metalloligand yields enhanced stability for selective CO2 adsorption

The first example of a metalloligand(ML)-based non-interpenetrated SIFSIX MOF [Cu(ML)2(SiF6)]n (ML = Cu(pyac)2 = bis[3-(4-pyridyl)pentane-2,4-dionato]copper(ii)) exhibits one-dimensional pore channels decorated with accessible Cu2+ sites that provide superior water vapor stability and CO2 selectivit...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-08, Vol.59 (66), p.10020-10023
Hauptverfasser: Tous-Granados, Alberto M, Hernandez-Maldonado, Arturo J
Format: Artikel
Sprache:eng
Schlagworte:
Carbon dioxide
Copper
Metal-organic frameworks
Stability
Water vapor
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Zusammenfassung:The first example of a metalloligand(ML)-based non-interpenetrated SIFSIX MOF [Cu(ML)2(SiF6)]n (ML = Cu(pyac)2 = bis[3-(4-pyridyl)pentane-2,4-dionato]copper(ii)) exhibits one-dimensional pore channels decorated with accessible Cu2+ sites that provide superior water vapor stability and CO2 selectivity over CH4vs. similar materials constructed from non-metal containing organic ligands.
ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc02683c