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Piezoelectric catalytic driven advanced oxidation process using two-dimensional metal dichalcogenides for wastewater pollutants remediation
- Title
- Piezoelectric catalytic driven advanced oxidation process using two-dimensional metal dichalcogenides for wastewater pollutants remediation
- Authors
- Thi Yein; Win; Wang; Qun; Kim; Dong-Su
- Ewha Authors
- 김동수
- SCOPUS Author ID
- 김동수
- Issue Date
- 2024
- Journal Title
- Chemosphere
- ISSN
- 0045-6535
- Citation
- Chemosphere vol. 353
- Keywords
- 2D TMDCs; Fenton-like process; Persulfate radicals-based process; Piezocatalytic AOPs; Wastewater pollutants remediation
- Publisher
- Elsevier Ltd
- Indexed
- SCIE; SCOPUS
- Document Type
- Review
- Abstract
- The public and society have increasingly recognized numerous grave environmental issues, including water pollution, attributed to the rapid expansion of industrialization and agriculture. Renewable energy-driven catalytic advanced oxidation processes (AOPs) represent a green, sustainable, and environmentally friendly approach to meet the demands of environmental remediation. In this context, 2D transition metal dichalcogenides (TMDCs) piezoelectric materials, with their non-centrosymmetric crystal structure, exhibit unique features. They create dipole polarization, inducing a built-in electric field that generates polarized holes and electrons and triggers redox reactions, thereby facilitating the generation of reactive oxygen species for wastewater pollutant remediation. A broad spectrum of 2D TMDCs piezoelectric materials have been explored in self-integrated Fenton-like processes and persulfate activation processes. These materials offer a more simplistic and practical method than traditional approaches. Consequently, this review highlights recent advancements in 2D TMDCs piezoelectric catalysts and their roles in wastewater pollutant remediation through piezocatalytic-driven AOPs, such as Fenton-like processes and sulfate radicals-based oxidation processes. © 2024 Elsevier Ltd
- DOI
- 10.1016/j.chemosphere.2024.141524
- Appears in Collections:
- 공과대학 > 환경공학과 > Journal papers
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