二氧化钛光催化薄膜制备的研究进展  

Research Progress in Preparation of TiO_(2) Photocatalytic Films

作　　者：林子珺 陈玲玉 韦小凤 蔡尚峰 容建峰 

机构地区：[1]天皓建筑科技有限公司,广西南宁530007 [2]广西曙光知识产权代理有限公司,广西南宁530007 [3]广西科技经济开发中心,广西南宁530022

出　　处：《大众科技》2022年第3期45-49,33,共6页Popular Science & Technology

摘　　要：二氧化钛(TiO_(2))是一种重要的光催化剂,具有氧化能力强、稳定性好、无毒无害的特点。载体支撑的TiO_(2)薄膜具有回收分离简单、可用于光电催化的特点,在环境污染物去除方面有广泛的应用,在解决环境污染问题有着不错的应用前景。文章通过总结近些年TiO_(2)薄膜的常用合成制备方法、载体材料合成方法及改性技术,为制备高性能的并展望TiO_(2)光催化薄膜之后在如何提高光催化活性及提高太阳光利用率方面的发展提供参考。Titanium dioxide(TiO_(2)) is an important photocatalyst, which has the characteristics of strong oxidation ability, good stability, non-toxic and harmless. The TiO_(2)film supported by the carrier has the characteristics of simple recovery and separation and can be used for photocatalysis. It is widely used in the removal of environmental pollutants and has a good application prospect in solving the problem of environmental pollution. By summarizing the common synthesis and preparation methods, carrier material synthesis methods and modification technologies of TiO_(2)films in recent years, this paper provides reference for the development of how to improve the photocatalytic activity and the utilization rate of sunlight after the preparation of high-performance TiO_(2)photocatalytic films.

关 键 词：TiO_(2)薄膜 光催化 合成方法 载体 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ13[化学工程—无机化工]