Research progress on catalytic oxidation of formaldehyde elimination over supported noble metal catalysts at low temperature

被引：0
作者：
Chang T. [1 ]
Sun X. [1 ]
Wang Z. [1 ,2 ]
Li F. [1 ,2 ]
Xue W. [1 ,2 ]
Wang Y. [1 ,2 ]
机构：
[1] School of Chemical Engineering and Technology, Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving, Hebei University of Technology, Tianjin
[2] Tianjin Key Laboratory of Chemical Process Safety, Tianjin
来源：
Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities | 2023年 / 37卷 / 06期
关键词：
catalysis; formaldehyde; oxidation; reaction mechanism; supported noble metal catalysts;
D O I：
10.3969/j.issn.1003-9015.2023.06.002
中图分类号：
学科分类号：
摘要：
Formaldehyde (HCHO) is a common indoor air pollutant that can cause a serious of health problems. Catalytic oxidation is a promising technique for indoor HCHO elimination, and can achieve complete decomposition of HCHO at low temperature or room temperature. The key of catalytic oxidation is the development of efficient and stable catalysts. Supported noble metal catalysts have been widely attention due to their superior catalytic performance for HCHO oxidation. This paper summarized the application of supported noble metal catalysts in catalytic oxidation of HCHO in recent year, discussed the factors affecting the HCHO catalytic oxidation reaction, analyzed the catalytic mechanism, in order to provide valuable guidance for obtaining efficient, stable and practical supported noble metal catalysts for low temperature oxidation of HCHO. © 2023 Zhejiang University. All rights reserved.
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页码：875 / 887
页数：12
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