Issue 40, 2025
From the journal:

Chemical Communications

A mixed-linker strategy in covalent organic frameworks for enhanced sunlight-driven photocatalytic oxidation activity and stability†

Jikuan Qiu, ORCID logo *a   Xinchun Xue,a   Kangna Zhang,a   Xiaoxin Tian, ORCID logo ab   Wenrui Wan,a   Tingting Fan,a   Zhiyong Li,a   Huiyong Wanga  and  Yuling Zhao*a  

* Corresponding authors

a Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
E-mail: qiujikuan@htu.edu.cn, ylzhao@htu.edu.cn

b School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, Henan 453003, P. R. China

Abstract

We present a simple mixed-linker strategy to enhance the photocatalytic oxidation activity and stability of covalent organic framework semiconductors. The TpTfbPa-COF, featuring an unconventional reversed AA-stacking structure with both imine and ketoamine linkages, exhibits excellent structural stability and superior photocatalytic performance compared to the fully imine-linked TfbPa-COF and the fully ketoamine-linked TpPa-COF.

Graphical abstract: A mixed-linker strategy in covalent organic frameworks for enhanced sunlight-driven photocatalytic oxidation activity and stability

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Article information

DOI
https://doi.org/10.1039/D5CC01192B
Article type
Communication
Submitted
06 Март. 2025
Accepted
14 Апр. 2025
First published
15 Апр. 2025

Chem. Commun., 2025,61, 7257-7260

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A mixed-linker strategy in covalent organic frameworks for enhanced sunlight-driven photocatalytic oxidation activity and stability

J. Qiu, X. Xue, K. Zhang, X. Tian, W. Wan, T. Fan, Z. Li, H. Wang and Y. Zhao, Chem. Commun., 2025, 61, 7257 DOI: 10.1039/D5CC01192B

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