Recent Progress on Improving Low-Temperature Activity of Vanadia-Based Catalysts for the Selective Catalytic Reduction of NOx with Ammonia

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	Recent Progress on Improving Low-Temperature Activity of Vanadia-Based Catalysts for the Selective Catalytic Reduction of NOx with Ammonia
	Lian, Zhihua; Li, Yingjie; Shan, Wenpo; He, Hong
刊名	CATALYSTS
	2020-12
卷号	10 期号:12 页码:1-9
关键词	selective catalytic reduction vanadia-based catalysts low-temperature activity reaction mechanism
英文摘要	Selective catalytic reduction of NOx with NH3 (NH3-SCR) has been successfully applied to abate NOx from diesel engines and coal-fired industries on a large scale. Although V2O5-WO3(MoO3)/TiO2 catalysts have been utilized in commercial applications, novel vanadia-based catalysts have been recently developed to meet the increasing requirements for low-temperature catalytic activity. In this article, recent progress on the improvement of the low-temperature activity of vanadia-based catalysts is reviewed, including modification with metal oxides and nonmetal elements and the use of novel supports, different synthesis methods, metal vanadates and specific structures. Investigation of the NH3-SCR reaction mechanism, especially at low temperatures, is also emphasized. Finally, for low-temperature NH3-SCR, some suggestions are given regarding the opportunities and challenges of vanadia-based catalysts in future research.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/45100]
专题	生态环境研究中心_大气污染控制中心
推荐引用方式 GB/T 7714	Lian, Zhihua,Li, Yingjie,Shan, Wenpo,et al. Recent Progress on Improving Low-Temperature Activity of Vanadia-Based Catalysts for the Selective Catalytic Reduction of NOx with Ammonia[J]. CATALYSTS,2020,10(12):1-9.
APA	Lian, Zhihua,Li, Yingjie,Shan, Wenpo,&He, Hong.(2020).Recent Progress on Improving Low-Temperature Activity of Vanadia-Based Catalysts for the Selective Catalytic Reduction of NOx with Ammonia.CATALYSTS,10(12),1-9.
MLA	Lian, Zhihua,et al."Recent Progress on Improving Low-Temperature Activity of Vanadia-Based Catalysts for the Selective Catalytic Reduction of NOx with Ammonia".CATALYSTS 10.12(2020):1-9.