节点文献
掺杂改性纳米TiO2光催化剂的作用机理及改性途径
Research Progress in Mechanism and Preparation of Doped Modification of Nanometer Titanium Dioxide
【摘要】 Ti O2掺杂改性已成为光催化材料的研究热点。从光催化材料的结构特点、能级结构、光生电子空穴对作用等方面介绍了Ti O2掺杂改性的作用机理,综述了近年来光催化掺杂改性途径的最新发展,并对Ti O2光催化材料掺杂改性研究的发展方向提出了建议。
【Abstract】 Doped modification of titanium dioxide has become a hot dot for study of photo-catalystic material. In this article the mechanism of doped modification of titanium dioxide is summed up in terms of structural property, energetic level of photo-catalystic material and interaction of photo-generated electron and hole. The recent progress of methods of doped modification is reviewed. Proposal is given for progress of doped modification of photocatalystic material.
【关键词】 二氧化钛;
掺杂改性;
作用机理;
制备方法;
【Key words】 titanium dioxide; doped modification; mechanism; preparation method;
【Key words】 titanium dioxide; doped modification; mechanism; preparation method;
- 【文献出处】 材料导报 ,Materials Review , 编辑部邮箱 ,2006年S2期
- 【分类号】TB383.1
- 【被引频次】46
- 【下载频次】708