Issue 14, 2024

Preferential separation of a radioactive TcO4 surrogate from a mixture of oxoanions by a cationic MOF

Abstract

Preferential trapping of a selected metal-oxoanion from a mixture of other metal-oxoanionic toxic pollutants in water has been demonstrated by implementing energy-efficient adsorption followed by the ion-exchange method, utilizing a hydrolytically stable cationic metal–organic framework (MOF). The cationic MOF exhibits ultrafast and selective extraction efficiency towards ReO4 (a surrogate anion of radioactive TcO4) over other metal-oxoanions in contaminated water systems.

Graphical abstract: Preferential separation of a radioactive TcO4− surrogate from a mixture of oxoanions by a cationic MOF

Supplementary files

Article information

Article type
Communication
Submitted
15 Nov. 2023
Accepted
15 Janv. 2024
First published
16 Janv. 2024

Chem. Commun., 2024,60, 1884-1887

Preferential separation of a radioactive TcO4 surrogate from a mixture of oxoanions by a cationic MOF

S. Fajal, D. Ghosh, W. Mandal and S. K. Ghosh, Chem. Commun., 2024, 60, 1884 DOI: 10.1039/D3CC05627A

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