Catalytic combustion of volatile organic compounds using perovskite oxides catalysts—a review

IF 4.3 3区工程技术 Q2 ENGINEERING, CHEMICAL Frontiers of Chemical Science and Engineering Pub Date : 2023-06-08 DOI:10.1007/s11705-023-2324-x

Shan Wang, Ping Xiao, Jie Yang, Sónia A. C. Carabineiro, Marek Wiśniewski, Junjiang Zhu, Xinying Liu

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引用次数: 2

Abstract

With the rapid development of industry, volatile organic compounds (VOCs) are gaining attention as a class of pollutants that need to be eliminated due to their adverse effects on the environment and human health. Catalytic combustion is the most popular technology used for the removal of VOCs as it can be adapted to different organic emissions under mild conditions. This review first introduces the hazards of VOCs, their treatment technologies, and summarizes the treatment mechanism issues. Next, the characteristics and catalytic performance of perovskite oxides as catalysts for VOC removal are expounded, with a special focus on lattice distortions and surface defects caused by metal doping and surface modifications, and on the treatment of different VOCs. The challenges and the prospects regarding the design of perovskite oxides catalysts for the catalytic combustion of VOCs are also discussed. This review provides a reference base for improving the performance of perovskite catalysts to treat VOCs.

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钙钛矿氧化物催化燃烧挥发性有机物的研究进展

随着工业的快速发展，挥发性有机化合物（VOCs）作为一类需要消除的污染物，因其对环境和人类健康的不利影响而受到关注。催化燃烧是去除挥发性有机物最常用的技术，因为它可以在温和的条件下适应不同的有机排放。本文首先介绍了挥发性有机物的危害及其处理技术，并对处理机理问题进行了总结。接下来，阐述了钙钛矿氧化物作为VOC去除催化剂的特性和催化性能，特别关注金属掺杂和表面改性引起的晶格畸变和表面缺陷，以及不同VOC的处理。还讨论了设计用于VOCs催化燃烧的钙钛矿氧化物催化剂的挑战和前景。这篇综述为提高钙钛矿催化剂处理挥发性有机物的性能提供了参考依据。

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来源期刊

Frontiers of Chemical Science and Engineering ENGINEERING, CHEMICAL-

CiteScore

7.60

自引率

6.70%

发文量

868

审稿时长

1 months

期刊介绍： Frontiers of Chemical Science and Engineering presents the latest developments in chemical science and engineering, emphasizing emerging and multidisciplinary fields and international trends in research and development. The journal promotes communication and exchange between scientists all over the world. The contents include original reviews, research papers and short communications. Coverage includes catalysis and reaction engineering, clean energy, functional material, nanotechnology and nanoscience, biomaterials and biotechnology, particle technology and multiphase processing, separation science and technology, sustainable technologies and green processing.