期刊
COORDINATION CHEMISTRY REVIEWS
卷 368, 期 -, 页码 80-92出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ccr.2018.04.012
关键词
Metal-organic frameworks; Fenton-like; Wastewater; Organic pollutant; Catalysis
资金
- National Natural Science Foundation of China [51579098, 51521006, 51378190, 51408206]
- National Program for Support of Top-Notch Young Professionals of China
- Program for Changjiang Scholars and Innovative Research Team in the University [IRT-13R17]
- Program for New Century Excellent Talents in the University [NCET-13-0186]
- Hunan Provincial Innovation Foundation for Postgraduate [CX2017B098]
- Hunan Provincial Science and Technology Plan Project [2016RS3026]
The heterogeneous Fenton-like reaction is an advanced oxidation process which has gained wide spread acceptance for high removal efficiency of recalcitrant organic contaminants. Recently, the use of metal organic frameworks (MOFs) or MOF composites as catalysts for Fenton-like catalysis has received increasing attention due to their permanent porosity and tunable open metal centers. In this article, we present an overview of the development and progress in the synthesis of different types of MOF-based catalysts and their applications for Fenton-like oxidation of organic pollutants. Special attention has been paid to the catalytic mechanism, namely the production of reactive species on the surface of the catalysts. Representative studies in this area were comprehensively reviewed. Overall, it is concluded that several classes of MOF materials with fixed metal centers are able to catalytically degrade organic pollutants over a wide pH range. Meanwhile, research in this field is still at an early stage, many improvements are required before the technology can be efficiently scaled-up and put into practice. (C) 2018 Elsevier B.V. All rights reserved.
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