高级氧化工艺中催化剂纳米限域效应研究进展  

Research of nanoconfinement effect for catalyst on advanced oxidation process

作　　者：张超 杨传玺 赵健艾 王小宁 赵伟华 肖宜华 唐沂珍[1] 孙好芬[1] 王炜亮[1] ZHANG Chao;YANG Chuanxi;ZHAO Jianai;WANG Xiaoning;ZHAO Weihua;XIAO Yihua;TANG Yizhen;SUN Haofen;WANG Weiliang(School of Environmental and Municipal Engineering,Qingdao University of Technology,Qingdao,266520,China;Shandong Provincial Eco-Environment Monitoring Center,Jinan,250101,China)

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266520 [2]山东省生态环境监测中心,济南250101

出　　处：《环境化学》2025年第1期53-65,共13页Environmental Chemistry

基　　金：国家自然科学基金(41672340);山东省泰山学者青年专家项目(tsqn201909126);国家重点研发计划(2021YFC3201004)资助.

摘　　要：在高级氧化反应中,纳米限域催化剂具有尺寸小、污染物降解速率快、降解产物形态可变等优势在环境科学、材料科学和催化化学等领域引起广泛关注.基于对零维、一维、二维、三维纳米限域催化剂性质及应用的探讨,归纳总结了其结构性质及催化去除水中污染物的降解机理.深入探讨了纳米限域催化剂在光催化、过硫酸盐活化、臭氧氧化反应中的活化机制,为催化剂纳米限域效应在高级氧化工艺中的深入研究和广泛应用提供依据.最后,对纳米限域催化剂结构、高级氧化反应中的催化机理和其环境毒理进行展望,以期为高效纳米限域催化剂的设计和应用提供理论依据.In advanced oxidation reaction,nano-confinement catalysts with advantages of small size,fast pollutant degradation rate,high selectivity,and variable morphology of degradation products have attracted wide attention in the fields of environmental science,materials science,and catalytic chemistry.Based on the discussion of the properties and applications of zero-dimensional,one-dimensional,two-dimensional and three-dimensional nano-confinement catalysts,their structural properties and degradation mechanisms for the catalytic removal of pollutants in water are summarized.The activation mechanisms of nano-confinement catalysts in photocatalysis,persulfate activation,and ozone oxidation reactions are discussed in depth,which provide a basis for the indepth study and wide application of catalyst nano-confinement effects in advanced oxidation processes.Finally,the structure of nano-confinement catalysts,the catalytic mechanism in advanced oxidation reactions and their environmental toxicology are prospected,with a view to providing a theoretical basis for the design and application of efficient nano-confinement catalysts.

关 键 词：催化剂 高级氧化工艺 纳米限域效应 水处理 

分 类 号：X-1[环境科学与工程] O6[理学—化学]