缺陷TiO2的制备方法及在太阳能界面蒸发中的应用-中国材料进展

文章信息/Info

Title:: Preparation Method of Defective TiO2 and Its Application in Solar Interfacial Evaporation

作者:: 李真; 唐杰斌; 龚禧; 杨晓琴; 李伟; 宋兆萍; 1. 齐鲁工业大学(山东省科学院) 绿色造纸与资源循环全国重点实验室，山东济南 250353 2. 济南大学前沿交叉科学研究院，山东济南 250022

Author(s):: LI Zhen; TANG Jiebin; GONG Xi; YANG Xiaoqin; LI Wei; SONG Zhaoping; 1. State Key Laboratory of Green Papermaking and Resource Recycling, Qilu University of Technology，Shandong Academy of Sciences), Jinan 250353, China 2. Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan 250022, China

Keywords:: defective TiO2; interfacial evaporation; seawater desalination; photothermal conversion; antibacterial

摘要:: 太阳能界面蒸发是新近发展的一种零能耗的海水淡化和污水净化技术，光热转换结构是界面蒸发系统的重要组成部分。以常用的半导体材料二氧化钛（TiO2）处理后获得的缺陷TiO2作为光热材料时，不仅可以满足太阳能界面蒸发的宽光谱光吸收的要求，还可以提供抗菌和降解有机污染物的功能。首先对缺陷TiO2的不同制备方法进行介绍，然后分别讨论缺陷TiO2在太阳能界面蒸发中光热转换、抗菌和降解有机污染物方面的应用研究，最后对缺陷TiO2在太阳能界面蒸发中应用存在的不足和未来的发展方向提出展望，以期将缺陷TiO2更好地应用于太阳能界面蒸发中。

Abstract:: Solar interfacial evaporation is a newly developed zero-energy desalination and sewage purification technology, and photothermal conversion materials are the core part of the interfacial evaporation system. By treating the commonly used semiconductor material titanium dioxide (TiO2), the resulting defective TiO2 can not only meet the requirement of broadband light absorption of solar interfacial evaporation, but also provide functions of antibacterial and degrading organic pollutants for seawater desalination and sewage purification applications. In this paper, the different preparation methods of defective TiO2 are introduced, and then the applications of defective TiO2 in solar interfacial evaporation for photothermal conversion, antibacterial and degradation of organic pollutants are introduced, and finally the shortcomings and future development prospects of the defective TiO2 application in solar interfacial evaporation are proposed, in order to better apply the defective TiO2 to solar interfacial evaporation.