摘要
文中介绍了TiO2 的晶体结构与表面态性质对其光催化活性的影响 ,综述了近年来有关贵金属沉积、金属离子掺杂、表面光敏化、复合半导体、表面酸化和无机模板合成纳米粒子等改性技术的研究现状。还简单地介绍了电化学。
The influence of crystal structure and surface state of TiO 2 on its photocatalytic activity was introduced in this paper. The recent modifications on the titanium dioxide photocatalyst,including rare metal deposition,metal ion doping,surface sensitization,composite semiconductors,surface acidification and inorganic template synthesis were summarized. The progress in assist-photocatalysis by electrochemistry, microwave and ultrasonic was also discussed.
出处
《环境污染治理技术与设备》
CAS
CSCD
北大核心
2003年第2期44-48,共5页
Techniques and Equipment for Environmental Pollution Control
基金
教育部留学回国人员基金资助项目
广东省自然科学基金资助项目 (编号 :0 2 0 863)
