MOFs基催化剂活化过硫酸盐在废水处理中的研究进展  

Research Progress of Activated Persulfate by MOFs-Based Catalyst in Wastewater Treatment

作　　者：汤振春 周新全 王佩佩 苗娟[1] 张宁[1] 张瑞昌 魏学锋[1] TANG Zhen-Chun;ZHOU Xin-Quan;WANG Pei-Pei;MIAO Juan;ZHANG Ning;ZHANG Rui-Chang;WEI Xue-Feng(School of Chemistry and Chemical Engineering,Henan University of Science and Technology,Luoyang 471000,China)

机构地区：[1]河南科技大学化学化工学院,洛阳471000

出　　处：《应用化学》2023年第7期938-950,共13页Chinese Journal of Applied Chemistry

基　　金：河南省引智项目(No.HNGD2022058);河南省高等学校重点科研项目(No.23A610010)资助。

摘　　要：金属有机框架(MOFs)材料作为一种新兴的多功能材料,因其高的比表面积、可调的孔隙结构、优异的热稳定性和化学稳定性等优势,在催化活化高级氧化水处理领域引起越来越多关注。本综述聚焦于近5年MOFs基催化剂活化过硫酸盐在水处理领域的研究进展。汇总了过硫酸盐活化领域中的各类MOFs基催化剂;介绍了过硫酸盐活化中MOFs基催化剂的常用合成方法;归纳了MOFs基催化剂在活化过硫酸盐过程中的氧化机制;总结了MOFs基催化剂的常见改性方法;最后,对MOFs基催化剂活化过硫酸盐未来研究方向提出了几点建议。有助于加深对MOFs基催化剂活化过硫酸盐降解有机污染物的认识,为开发基于过硫酸盐活化的MOFs基新型非均相催化剂提供理论参考。Metal-organic frameworks(MOFs) material,as a new multifunctional material,has attracted more and more attention in the field of water treatment of catalytic activation in advanced oxidation technology,due to its high surface area,adjustable pore structure,excellent thermal and chemical stability.This paper focuses on the research progress of activating persulfate by MOFs-based catalyst in the field of water treatment in recent five years.In this paper,various MOFs-based catalyst and their common synthesis methods in persulfate activation are introduced.Then,the oxidation mechanisms of MOFs-based catalyst during the activation of persulfate are summarized;the common modification methods of MOFs-based catalyst are introduced.Finally,some suggestions for the future research direction of activated persulfate by MOFs-based catalyst are put forward.This review will help to deepen the understanding of MOFs-based catalyst activating persulfate to degrade organic pollutants,and provide theoretical reference for the development of new heterogeneous MOFsbased catalysts based on PS activation.

关 键 词：金属有机框架 高级氧化技术 过硫酸盐 合成方法 氧化机制 改性 

分 类 号：O643[理学—物理化学]