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| 掺杂改性纳米TiO2光催化剂的作用机理及改性途径 | |
| 引用本文： | 王振华,主沉浮,蔡元兴,姜茂芹.掺杂改性纳米TiO2光催化剂的作用机理及改性途径[J].材料导报,2006,20(Z2):61-63. |
| 作者姓名： | 王振华 主沉浮 蔡元兴 姜茂芹 |
| 作者单位： | 1. 山东大学化学与化工学院,济南,250100 2. 山东建筑大学材料学院,济南,250101 3. 山东省聊城市第二中学,聊城,252000 |
| 摘 要： | TiO2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TiO2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TiO2光催化材料掺杂改性研究的发展方向提出了建议. |
| 关 键 词： | 二氧化钛 掺杂改性 作用机理 制备方法 |
Research Progress in Mechanism and Preparation of Doped Modification of Nanometer Titanium Dioxide |
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| WANG Zhenhua,ZHU Chenfu,CAI Yuanxing,JIANG Maoqin.Research Progress in Mechanism and Preparation of Doped Modification of Nanometer Titanium Dioxide[J].Materials Review,2006,20(Z2):61-63. | |
| Authors: | WANG Zhenhua ZHU Chenfu CAI Yuanxing JIANG Maoqin |
| 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. |
| Keywords: | titanium dioxide doped modification mechanism preparation method |
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