MOFs及其复合物光催化降解水中污染物的应用研究进展  

Application Advances in the Photocatalytic Degradation of Pollutants in Water by MOFs and Its Compounds

作　　者：王路平 卢占会[1] 谭小丽 方明 WANG Luping;LU Zhanhui;TAN Xiaoli;FANG Ming(School of Mathematics and Physics,North China Electric Power University,Beijing 102206,China;MOE Key Laboratory of Resources and Environmental System Optimization,School of Environmental Science and Engineering,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学数理学院,北京102206 [2]华北电力大学环境科学与工程学院资源环境系统优化教育部重点实验室,北京102206

出　　处：《南通大学学报（自然科学版）》2021年第1期14-27,共14页Journal of Nantong University(Natural Science Edition)　

基　　金：中央高校基本科研业务费专项资金资助项目(2019MS040);国家自然科学基金项目(U1607102,21377132,91326202)。

摘　　要：金属有机骨架化合物(metal organic frameworks,MOFs)是一类新型晶态多孔材料,具有表面积大、孔隙率高、合成成本低等特点。由于MOFs具有独特的孔道结构和分散的活性中心,它在催化领域得到了广泛的应用。首先,介绍了常见MOFs的种类和合成方法,总结了不同合成方法的特点;然后,梳理了MOFs作为光催化剂高效去除废水中的重金属、染料以及抗生素等的最新研究进展,阐述了MOFs及复合材料光催化不同污染物时的反应机理、反应效率、各种实验条件对光催化性能的影响;最后,对MOFs光催化处理废水的前景进行了展望,并探讨了所面临的挑战。Metal organic frameworks(MOFs)is a new type of crystalline porous material,which has the characteristics of high surface area,high porosity and low synthesis cost.MOFs have been widely used in the field of catalysis due to its unique porous structure and discrete active centers.Firstly,the types and synthesis methods of common MOFs are introduced,and the characteristics of different synthesis methods are summarized.Then,the latest research progress of MOFs as photocatalysts for the efficient removal of heavy metals,dyes,and antibiotics in wastewater is reviewed.The photocatalysis of MOFs and composite materials on different pollutants,reaction efficiency,and various experimental conditions are performed.Finally,the prospects and challenges of MOFs as photocatalysis in wastewater treatment are discussed.

关 键 词：金属有机骨架化合物 光催化 废水处理 降解 

分 类 号：O627[理学—有机化学] X703[理学—化学]