金属有机骨架
催化作用
水处理
化学
饮用水净化
硫酸盐
污染物
分解
激进的
碳纤维
环境化学
材料科学
环境科学
有机化学
环境工程
复合数
吸附
复合材料
作者
Minsu Han,Wenkai Zhu,Md. Shahriar A. Hossain,Jungmok You,Jeonghun Kim
标识
DOI:10.1016/j.envres.2022.112956
摘要
Human health is being threatened by the ever-increasing water pollution. Sulfate radical (SO4•-)-based advanced oxidation processes (SR-AOPs) are rapidly being developed and gaining considerable attention due to their high oxidation potential and selectivity as a way to purify water by degrading organic contaminants in it. Among the catalytic materials that can activate the precursor to generate SO4•-, metal-organic frameworks (MOFs) are the most promising heterogeneous catalytic material in SR-AOPs because of their various structure possibilities, large surface area, ordered porous structure, and regular activation sites. Herein, an in-depth overview of MOFs and their derivatives for water purification with SR-AOPs is provided. The latest studies on pristine MOFs, MOF composites, and MOF derivatives (metal oxides, metal-carbon hybrids, and carbon materials) are summarized. The mechanisms of decomposition of pollutants in water via radical and non-radical pathways are also discussed. This review suggests future research directions for water purification through MOF-based SR-AOP.
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