催化作用
氮氧化物
双金属片
选择性催化还原
纳米材料
材料科学
氮气
金属有机骨架
燃烧
氧化物
氮氧化物
纳米技术
化学
无机化学
有机化学
冶金
吸附
作者
Yuan Gao,Si-Yan Gong,Baixiao Chen,Wenhao Xing,Yan-Fei Fei,Zhong-Ting Hu,Zhiyan Pan
出处
期刊:Atmosphere
[MDPI AG]
日期:2022-05-13
卷期号:13 (5): 793-793
标识
DOI:10.3390/atmos13050793
摘要
Nitrogen oxides released from the combustion of fossil fuels are one of the main air pollutants. Selective catalytic reduction technology is the most widely used nitrogen oxide removal technology in the industry. With the development of nanomaterials science, more and more novel nanomaterials are being used as catalysts for the selective reduction of nitrogen oxides. In recent years, metal-organic frameworks (MOFs), with large specific surface areas and abundant acid and metal sites, have been extensively studied in the selective catalytic reduction of nitrogen oxides. This review summarizes recent progress in monometallic MOFs, bimetallic MOFs, and MOF-derived catalysts for the selective catalytic reduction of nitrogen oxides and compares the reaction mechanisms of different catalysts. This article also suggests the advantages and disadvantages of MOF-based catalysts compared with traditional catalysts and points out promising research directions in this field.
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