Application of Metal-Organic Frameworks for Low-Temperature Selective Catalytic Reduction of NOx with NH3

被引:4
作者
Wang, Xiaohan [1 ,2 ]
Liu, Caixia [1 ]
Song, Chunfeng [1 ]
Ma, Degang [1 ]
Li, Zhenguo [3 ]
Liu, Qingling [1 ,2 ]
机构
[1] Tianjin Univ, Sch Environm Sci & Technol, Tianjin Key Lab Indoor Air Environm Qual Control, Tianjin 300350, Peoples R China
[2] Tianjin Univ, Tianjin Univ State Key Lab Engines, Tianjin 300350, Peoples R China
[3] China Automot Technol & Res Ctr, Natl Engn Lab Mobile Source Emiss Control Technol, Tianjin 300300, Peoples R China
基金
中国国家自然科学基金;
关键词
metal-organic frameworks (MOFs); nitrogen oxides (NOx); selective catalytic reduction; low temperature denitrification; CARBON-SUPPORTED MN3O4; EFFICIENT CATALYST; MANGANESE OXIDES; MIXED OXIDES; PERFORMANCE; NH3-SCR; SCR; ADSORPTION; MOF; CO;
D O I
10.7536/PC200325
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Nitrogen oxides(NOx) are one of the main pollutants causing atmospheric pollution. Nitrogen oxides emitted from fixed sources such as industrial furnaces and coal-fired power plants and mobile sources such as motor vehicles have caused a series of damage to the ecological environment. Controlling and reducing NOx emission is a very difficult task at present. In the past decades, metal-organic frameworks(MOFs) have shown prominent heterogeneous catalytic activity due to their multiple active sites, large BET surface area, structural diversity and easy functionalization. These characteristics have attracted more and more attention to MOFs catalyst materials in the field of low-temperature industrial denitration in recent years. This review summarizes the application progress of MOFs materials in the low-temperature selective catalytic reduction of nitrogen oxides by ammonia. This review focuses on the application of MOFs materials of single and hybrid metals and the study of MOFs-derived composite catalysts. Finally, the current problems of MOFs in the field of low-temperature denitrification are proposed, and the development directions and prospects are prospected.
引用
收藏
页码:1917 / 1929
页数:13
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