Issue 15, 2024

Direct phosphorylation of a pyridine-functionalized porous organic polymer for efficient uranium capture

Abstract

In this work, we show a highly rare phosphorylated polymer, ECUT-POP-3P, which is prepared in a convenient manner through soaking ECUT-POP-3 in phosphoric acid via protonation and hydrogen bonding interactions. ECUT-POP-3P is found to enable ultrafast adsorption kinetics down to four minutes and exhibits an ultrahigh uranyl uptake capacity of up to 1.66 g g−1, indicating its superior applicability in the extraction of uranium.

Graphical abstract: Direct phosphorylation of a pyridine-functionalized porous organic polymer for efficient uranium capture

Supplementary files

Article information

Article type
Research Article
Submitted
11 Apr 2024
Accepted
04 Jun 2024
First published
04 Jun 2024

Inorg. Chem. Front., 2024,11, 4619-4624

Direct phosphorylation of a pyridine-functionalized porous organic polymer for efficient uranium capture

A. Ye, L. Zhong, L. Guo, F. Gao, Z. Yu and F. Luo, Inorg. Chem. Front., 2024, 11, 4619 DOI: 10.1039/D4QI00916A

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