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Language: English

Conflict of Interest: In relation to this article, we declare that there is no conflict of interest.

Publication history: Received January 10, 2024
Accepted March 7, 2024

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Piezoelectric Persulfate Activation Process for Oxidative Degradation of Aqueous Pollutants

Win Thi Yein² Qun Wang¹ Dong-Su Kim

Department of Environmental Science and Engineering , Ewha Womans University ¹MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering ²Department of Industrial Chemistry , University of Yangon , Yangon

Korean Journal of Chemical Engineering, June 2024, 41(7), 1871-1900(30), https://doi.org/10.1007/s11814-024-00155-9

Abstract

The sulfate radical-based advanced oxidation process (SR-AOP) is a very powerful tool that generates powerful sulfate

radicals and the associated active oxidizing species for the refractory organic degradation and sterilization. Recently,

piezocatalysis is a viable green and sustainable technology because of its capacity to passively convert mechanical energy into

electrochemical energy making it an effi cient technology for environmental remediation. Since the conventional piezocatalytic

driven advanced oxidation process (Piezo-AOPs) in which hydroxyl (

Keywords

Piezoelectric catalysts · Mechanical energy · Activation of persulfate · Oxidative degradation · Aqueous pollutants