锰基氧化物催化燃烧CVOCs的研究进展  

Research Progress in Catalytic Combustion of CVOCs Using Manganese Based Oxides

作　　者：戴敏 郑宇键 许泽生 王伟 肖纯 谢春生 DAI Min;ZHENG Yujian;XU Zesheng;WANGWei;XIAO Chun;XIE Chunsheng(School of Environmental and Chemical Engineering,Zhaoqing University,Zhaoqing,Guangdong 526061,China;Guangdong Provincial Key Laboratory of Eco-environmental Studies and Low-carbon Agriculture in Peri-urban Areas,Zhaoqing,Guangdong 526061,China)

机构地区：[1]肇庆学院环境与化学工程学院,广东肇庆526061 [2]广东省城郊生态环境与低碳农业重点实验室,广东肇庆526061

出　　处：《肇庆学院学报》2025年第2期22-27,共6页Journal of Zhaoqing University

基　　金：广东省教育厅重点领域专项项目(2023ZDZX4061);广东省大学生创新创业训练计划项目(X202210580133)。

摘　　要：含氯挥发性有机物CVOCs在挥发性有机物(VOCs)的组成中占据显著地位,对环境造成重大危害.催化燃烧是一种重要的CVOCs治理方法.锰氧化物以其高储氧能力和高氧化还原能力表现出较高的催化活性,成为CVOCs催化氧化研究的重点.在含氯挥发性有机物治理中,锰基氧化物催化剂发挥着重要作用,主要包括单一锰氧化物、复合锰氧化物、负载型锰氧化物、钙钛矿型锰氧化物以及整体锰氧化物5类.本研究系统总结了这些锰基氧化物催化剂的性能特点,并深入探讨了催化剂种类、晶型结构、微观形貌、掺杂元素以及负载方式等因素对其催化活性和反应机理的影响,并对该领域未来的研究方向做出了展望.Chlorine containing volatile organic compounds(CVOCs)occupies a significant position in the composition of volatile organic compounds(VOCs)and cause significant environmental hazards.Catalytic combustion is an important method for treating CVOCs.Manganese oxides exhibit high catalytic activity due to the high oxygen storage capacity and high redox ability,making it a research focus in CVOCs catalytic oxidation.Manganese based catalysts include single manganese oxide,composite manganese oxide,supported manganese oxide,perovskite type manganese oxide,and overall manganese oxide.This article systematically summarizes the performance of these manganese-based catalysts,and explores the effects of catalyst types,crystal structure,microstructure,doping elements,and loading methods on their catalytic activity and reaction mechanisms.It also provides prospects for future research directions in this field.

关 键 词：锰基氧化物 含氯挥发性有机物 催化燃烧 研究进展 

分 类 号：TQ032[化学工程]