Issue 47, 2021
From the journal:

CrystEngComm

Anion exchange strategy to improve electrocatalytic hydrogen evolution performances in cationic metal–organic frameworks†

Bei Li,a   Qingjuan Lei,a   Tong Qin,a   Xiaoxian Zhang,a   Dongsheng Zhao,a   Feng Wang,a   Wenqian Li,a   Zhengguo Zhang*a  and  Liming Fan ORCID logo *a  

* Corresponding authors

a Department of Chemistry, College of Science, North University of China, Taiyuan, P. R. China
E-mail: zhengguozhang@nuc.edu.cn, limingfan@nuc.edu.cn

Abstract

A stable cationic metal–organic framework (MOF) based on a neutral multidentate N-ligand and Ni(II) metal center has been successfully synthesized. The cationic MOF can effectively capture anions (MnO4− and CrO42−) from water through an anion exchange strategy. It is noteworthy that the post-synthesized cationic MOFs present better electrocatalytic performances for the hydrogen evolution reaction (HER) compared with the pristine MOF.

Graphical abstract: Anion exchange strategy to improve electrocatalytic hydrogen evolution performances in cationic metal–organic frameworks

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Article information

DOI
https://doi.org/10.1039/D1CE01210J
Article type
Communication
Submitted
06 sep 2021
Accepted
11 nov 2021
First published
11 nov 2021

CrystEngComm, 2021,23, 8260-8264

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Anion exchange strategy to improve electrocatalytic hydrogen evolution performances in cationic metal–organic frameworks

B. Li, Q. Lei, T. Qin, X. Zhang, D. Zhao, F. Wang, W. Li, Z. Zhang and L. Fan, CrystEngComm, 2021, 23, 8260 DOI: 10.1039/D1CE01210J

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