Bimetallic Al/Fe Metal-Organic Framework for highly efficient photo-Fenton degradation of rhodamine B under visible light irradiation
- Authors
- Nguyen, H.-T.T.; Dinh, V.-P.; Phan, Q.-A.N.; Tran, V.A.; Doan, V.-D.; Lee, T.; Nguyen, T.D.
- Issue Date
- Nov-2020
- Publisher
- Elsevier B.V.
- Keywords
- Bimetallic Al/Fe Metal-Organic Framework; Photo-Fenton degradation of rhodamine B; Visible light irradiation
- Citation
- Materials Letters, v.279
- Journal Title
- Materials Letters
- Volume
- 279
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/78718
- DOI
- 10.1016/j.matlet.2020.128482
- ISSN
- 0167-577X
- Abstract
- MIL–88B(Fe) (MIL: Materials Institute Lavoisier) and bimetallic Al/Fe Metal-Organic Framework (Al/Fe-MOF) were synthesized by the microwave-assistant method. The as-synthesized samples were used as an effective catalyst for photo-Fenton degradation of rhodamine B (RhB) under visible light irradiation. The Al/Fe-MOF catalyst caused to degrade more than 96% of RhB in up to 120 min with the rate of reaction reached 2.8 × 10−2 min−1, while the rate achieved using MIL–88B(Fe) reached 1.2 × 10−2 min−1. Besides, the reaction mechanism of RhB photo-Fenton degradation process over Al/Fe-MOF also investigated. These results indicate that Al/Fe-MOF has been considered as a potential catalyst for wastewater treatment. © 2020 Elsevier B.V.
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