摘要
近年来,随着工业化快速发展所引起的环境问题越来越严重,光催化技术作为解决环境问题的新技术,得到了广泛的应用.二氧化钛由于具有化学性稳定、无毒、抗腐蚀性能强、价格低廉等特点,成为当前被广泛研究的半导体光催化材料,并应用于各类催化反应中.本文综述了纳米二氧化钛在工业方面的应用,介绍了掺杂了二氧化钛复合材料在降解氮氧化物、自清洁、抗菌等环境保护领域方面所发挥的作用.
In recent years, environmental problems caused by the rapid development of industrialization havebecome more and more serious, and photocatalytic technology has been widely used as a new technology for solvingenvironmental problems. Due to its chemical stability, non - toxicity, strong anti - corrosion performance, and lowprice, titanium dioxide has become a semiconductor photocatalyst currently being widely studied and applied invarious catalytic reactions. This article reviews the application of nano titanium dioxide in industry and describes therole of titanium dioxide composites in the degradation of nitrogen oxides, self - cleaning, antibacterial and otherenvironmental protection areas.
作者
董少波
Dong Shaobo(College of Materials Science and Engineering,Qiqihar University,Helongjiang Qiqihar 161006)
出处
《化工时刊》
CAS
2018年第10期39-42,共4页
Chemical Industry Times
关键词
纳米二氧化钛
光催化
工业
应用
展望
nano titanium dioxide
photocatalytic
industry
application
prospect
