Benzothiazolium-functionalized NU-1000: a versatile material for carbon dioxide adsorption and cyanide luminescence sensing

Abstract

The benzothiazolium-decorated NU-1000-BzTz MOF is a versatile material for carbon dioxide storage and cyanide luminescence sensing in aqueous solutions.

Correlating MOF-808 parameters with mixed-matrix membrane (MMM) CO2 permeation for a more rational MMM development

“…Plonka et al found a Qst of 32 kJ/mol for FA modulated MOF-808, well in line with our findings 67 . Very similar values were reported for perfluoroalkane functionalized NU-1000 (which contains the same Zr6 cluster as MOF-808) with Qst,0 between 20 and 34 kJ/mol while the pristine NU-1000 gave a CO2 Qst,0 of 17 kJ/mol 66,68 .…”

Porous Metal–Organic Frameworks for Carbon Dioxide Adsorption and Separation at Low Pressure

“…It is attributed to the open Cu metal sites in HKUST-1 with high CO 2 affinities, which is confirmed by a high isosteric heat of CO 2 adsorption on HKUST-1 (31 kJ/mol). For CO 2 adsorption in the low-pressure region, the core improves the affinity between MOFs and guest CO 2 , which can be achieved through pore size control, , open metal sites, − Lewis basic groups, and other polar groups. − While it is mentioned above that the partial pressure of CO 2 in the actual industry is smaller than 1 bar, it is crucial to improve the CO 2 capture performance of MOFs at low pressure for pursuit of industrial applications of MOFs adsorbents.…”

Chiral fluorescence recognition of glutamine enantiomers by a modified Zr-based MOF based on solvent-assisted ligand incorporation

“…The metal clusters, bridged groups, and modied groups could be connected in order to be secondarily functionalized through the binding part. 43,44 As shown in Fig. 1, the carboxyl group with charge compensation in L-DBTarA was used to substitute the aqua/hydroxo pair of the PCN-128Y metal cluster node to achieve the purpose of modication.…”

“…1, the carboxyl group with charge compensation in L-DBTarA was used to substitute the aqua/hydroxo pair of the PCN-128Y metal cluster node to achieve the purpose of modication. 39,43,44 The chiral recognition sites were successfully introduced into the uorescence MOFs for the enantiodiscrimination of amino acids.…”