%0 Journal Article
%T 二氧化钛光催化剂光催化有机污染物研究进展<br>Research Progress of Organic Titanium Dioxide Photocatalyst
%A 李洋洋
%A 王岩
%A 许静蕾
%A 胡朝辉
%A 付博
%A 徐子凯
%A 夏鸣
%J Journal of Advances in Physical Chemistry
%P 79-87
%@ 2168-6130
%D 2022
%I Hans Publishing
%R 10.12677/JAPC.2022.113011
%X 本文综述了近年来TiO<sub>2</sub>改性以及负载方面的研究进展，总结的改性方法包括金属或非金属掺杂、贵金属沉积、构建异质结和染料敏化等。着重介绍了各种改性方法的原理，对有机污染物的降解效果，同时也叙述了TiO<sub>2</sub>在负载载体方面的研究进展，最后分析了TiO<sub>2</sub>作为催化剂需解决的问题，为未来二氧化钛催化降解方面提供了方向。<br />
In this paper, the research progress of TiO<sub>2</sub> modification and loading in recent years was reviewed. The modification methods summarized included metal or non-metal doping, noble metal deposition, heterojunction construction and dye sensitization. The principles of various modification methods and their degradation effects on organic pollutants were emphatically introduced. At the same time, the research progress of TiO<sub>2</sub> in the support was also described. Finally, the problems that TiO<sub>2</sub> needs to be solved as a catalyst were analyzed, which provided a direction for the catalytic degradation of titanium dioxide in the future.
%K 二氧化钛，改性，光催化<br>Titanium Dioxide
%K Modification
%K Photocatalysis
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=54246