Accelerated sonochemical fabrication of a polydopamine@COF hierarchical structure for boosting H2O2 photosynthesis

Yepeng Yang; Yi Zhao; Ying Fang; Han Zhang; Yizhou Li; Daomei Chen; Jiaqiang Wang

doi:10.1039/D5CC03570H

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Accelerated sonochemical fabrication of a polydopamine@COF hierarchical structure for boosting H₂O₂ photosynthesis

Yepeng Yang,

^ab Yi Zhao,^b Ying Fang,^b Han Zhang,^b Yizhou Li,^a Daomei Chen^b and Jiaqiang Wang

*^b

Author affiliations

* Corresponding authors

^a Yunnan Key Laboratory of Metal–Organic Molecular Materials and Device, Yunnan Engineering Technology Research Center for Plastic Films, School of Chemistry and Chemical Engineering, Kunming University, Kunming 650214, P. R. China

^b School of Chemical Sciences & Technology, School of Materials and Energy, Yunnan Provincial Center of Technology Innovation for New Materials and Equipment in Water Pollution Control, Yunnan Institute of Frontier Technologies in Water Treatment, Yunnan University, Kunming 650091, P. R. China
E-mail: jqwang@ynu.edu.cn

Abstract

In this work, a novel organic heterojunction of polydopamine (PDA)@covalent organic framework (COF) was efficiently synthesized via the sonochemical method, leveraging the multifunctional properties of PDA as nucleation sites for COF shell (sonoTp-TAPB) growth. The as-prepared PDA@sonoTp-TAPB hierarchical structure delivers a photocatalytic H₂O₂ production rate of 728.4 μmol g⁻¹ h⁻¹ in pure water.

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DOI: https://doi.org/10.1039/D5CC03570H
Article type: Communication
Submitted: 24 Jun 2025
Accepted: 01 Sep 2025
First published: 02 Sep 2025

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Chem. Commun., 2025, Advance Article

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Accelerated sonochemical fabrication of a polydopamine@COF hierarchical structure for boosting H₂O₂ photosynthesis

Y. Yang, Y. Zhao, Y. Fang, H. Zhang, Y. Li, D. Chen and J. Wang, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC03570H

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Chemical Communications

Accelerated sonochemical fabrication of a polydopamine@COF hierarchical structure for boosting H₂O₂ photosynthesis

Abstract

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Accelerated sonochemical fabrication of a polydopamine@COF hierarchical structure for boosting H₂O₂ photosynthesis

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