One-pot synthesis of a polydopamine-glued g-C3N4/CoxFe1−xWO4 membrane for synergistic photocatalytic water purification

Feng Zhang; Dong Ding; Zhicheng Fang; Yuan-Feng Jin; Chen-Xuan Li; Chuanming Zhang; Jun Qian; Jun Jiang

doi:10.1039/D5CC04199F

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One-pot synthesis of a polydopamine-glued g-C₃N₄/Co_xFe_1−xWO₄ membrane for synergistic photocatalytic water purification

Feng Zhang,

^a Dong Ding,^a Zhicheng Fang,^a Yuan-Feng Jin,^a Chen-Xuan Li,

*^b Chuanming Zhang,^cd Jun Qian^cd and Jun Jiang

Author affiliations

* Corresponding authors

^a Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
E-mail: cxli@hfut.edu.cn

^b School of Resource and Environmental Engineering, Hefei University of Technology, Hefei 230009, P. R. China

^c East China Engineering Science and Technology Co., Ltd., Hefei 230022, P. R. China

^d Key Laboratory of Industrial Wastewater Treatment and Resource Utilization in Anhui Province, Hefei 230088, P. R. China

^e School of Metallurgy and Environment, Central South University, Changsha, Hunan 410083, China

Abstract

A polydopamine-glued g-C₃N₄/Co_xFe_1−xWO₄ membrane, prepared via one-pot synthesis, achieves complete sulfamethoxazole degradation through synergistic photocatalysis and PMS activation. It exhibits robust stability over 10 hours of continuous operation, maintaining high efficiency (97%) even in real municipal wastewater effluent, offering a novel and promising water purification strategy.

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Article information

DOI: https://doi.org/10.1039/D5CC04199F
Article type: Communication
Submitted: 24 Jul 2025
Accepted: 02 Sep 2025
First published: 03 Sep 2025

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Chem. Commun., 2025, Advance Article

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One-pot synthesis of a polydopamine-glued g-C₃N₄/Co_xFe_1−xWO₄ membrane for synergistic photocatalytic water purification

F. Zhang, D. Ding, Z. Fang, Y. Jin, C. Li, C. Zhang, J. Qian and J. Jiang, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC04199F

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Chemical Communications

One-pot synthesis of a polydopamine-glued g-C₃N₄/Co_xFe_1−xWO₄ membrane for synergistic photocatalytic water purification

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One-pot synthesis of a polydopamine-glued g-C₃N₄/Co_xFe_1−xWO₄ membrane for synergistic photocatalytic water purification

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