Issue 25, 2024
From the journal:

Dalton Transactions

A magnesium phosphonate metal–organic framework showing excellent performance for lead(ii) sensing and removal from aqueous solutions†

Qiankun Zhou,a   Ming Chen,a   Yubo An,a   Xiaoyan Tang, ORCID logo a   Ryotaro Matsuda*b  and  Yunsheng Ma ORCID logo *a  

* Corresponding authors

a School of Materials Engineering, Jiangsu Key Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, Jiangsu 215500, China
E-mail: myschem@hotmail.com

b Department of Materials Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
E-mail: ryotaro.matsuda@chembio.nagoya-u.ac.jp

Abstract

A hydrogen-bonded three-dimensional porous metal–organic framework [Mg(H2PCD)2(H2O)2]·2H2O (denoted as Mg-MOF·2H2O; H3PCD = 9-(2-(ethoxy(hydroxy)phosphonyl)ethyl)-9H-carbazole-3,6-dicarboxylic acid) was synthesized by the reactions of H3PCD and Mg(II) under solvothermal conditions. The free carboxylate group was maintained in the pore surface by adjusting the acidic reaction conditions. The highly stable Mg-MOF exhibits excellent performance for lead(II) sensing and removal from aqueous solutions.

Graphical abstract: A magnesium phosphonate metal–organic framework showing excellent performance for lead(ii) sensing and removal from aqueous solutions

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Article information

DOI
https://doi.org/10.1039/D4DT01014K
Article type
Communication
Submitted
06 Apr 2024
Accepted
04 Jun 2024
First published
06 Jun 2024

Dalton Trans., 2024,53, 10416-10420

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A magnesium phosphonate metal–organic framework showing excellent performance for lead(II) sensing and removal from aqueous solutions

Q. Zhou, M. Chen, Y. An, X. Tang, R. Matsuda and Y. Ma, Dalton Trans., 2024, 53, 10416 DOI: 10.1039/D4DT01014K

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