现代化工

现代化工 ›› 2017, Vol. 37 ›› Issue (11) : 39-42. DOI: 10.16606/j.cnki.issn0253-4320.2017.11.009

技术进展

用于VOCs降解的TiO₂光催化剂的研究进展

李东泽, 李石, 赵东风, 江少文, 徐闪, 王卫红, 王永强

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Research progress in TiO₂ photocatalyst for VOCs degradation

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摘要

综述了近几年纳米二氧化钛（TiO₂）光催化材料在降解挥发性有机物（VOCs）领域的最新成果，探究了光催化降解的VOCs的反应机理、反应影响因素，总结了各种提高催化剂光催化效率的改性方法，并对其未来发展进行了展望。

Abstract

The latest achievements of applying nano titanium dioxide (TiO₂) photocatalytic materials in the degradation of volatile organic compounds (VOCs) in recent years are reviewed. Both the mechanism ant the influence factors for the photocatalytic degradation reaction of VOCs are discussed. Various modifying methods to improve the photocatalytic efficiency of catalysts are summarized and their future development is prospected.