摘要
光催化氧化技术是近几十年发展起来的一项污染治理新技术,具有良好的应用前景.系统介绍了TiO2光催化作用机理,评述了TiO2光催化剂的制备技术,影响其催化活性的因素及表征这些因素的方法,最后讨论了该技术的发展方向.
Photo-catalytic oxidation technology is a newly developed pollution treatment process in recent decades and has bright prospect in the future application. This paper introduced the mechanism of nano-sized TiO2 Photo-catalytic oxidation technology systematically and reviewed the preparation of nano-sized TiO2, the affecting factors of catalytic activities as well as the characterization methods of these factors. Finally, the trends of nano-sized TiO2 Photo-catalytic oxidation technology were also discussed.
出处
《辽宁师范大学学报(自然科学版)》
CAS
北大核心
2005年第4期449-453,共5页
Journal of Liaoning Normal University:Natural Science Edition
基金
广东省自然科学基金团队项目资助(04205301)
广州市科技计划资助项目(2005Z3-D0281)
关键词
机理
TIO2
光催化剂
影响因素
表征
发展
mechanism
TiO2
photocalalyst
affecting factors
characterization
progress