| 氮掺杂TiO2可见光光催化研究进展 |
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| 引用本文： | 王岩,赵辉,张纪伟,冯彩霞. 氮掺杂TiO2可见光光催化研究进展[J]. 河南化工, 2008, 25(5): 5-9 |
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| 作者姓名： | 王岩 赵辉 张纪伟 冯彩霞 |
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| 作者单位： | 开封大学,功能材料研究中心,河南,开封,475004;河南大学,特种功能材料重点实验室,河南,开封,475004 |
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| 摘 要： | 实现TiO2的可见光催化一直是光催化领域的热点和难点。近年来，掺氮TiO2由于在可见光区具有较好的光催化活性引起了科研工作者的关注，本文详细介绍了掺氮TiO2的制备方法、掺杂的氮的化学态和可见光响应机理的情况，对未来的发展趋势作了预测。
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| 关 键 词： | 二氧化钛 氮掺杂 可见光光催化 掺杂机理 |
| 文章编号： | 1003-3467(2008)05-0005-05 |
| 修稿时间： | 2008-01-07 |
Research Progress of Visible Light Photocatalysis of Nitrogen-Doped TiO2 |
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| WANG Yan,ZHAO Hui,ZHANG Ji-wei,FENG Cai-xia. Research Progress of Visible Light Photocatalysis of Nitrogen-Doped TiO2[J]. Henan Chemical Industry, 2008, 25(5): 5-9 |
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| Authors: | WANG Yan ZHAO Hui ZHANG Ji-wei FENG Cai-xia |
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| Affiliation: | WANG Yan, ZHAO Hui, ZHANG Ji- wei, FENG Cai- xia ( 1. Functional Material Research Center , Kaifeng University , Kaifeng 475004 , China ; 2. Key Laboratory for Special Functional Materials , Henan University , Kaifeng 475004 , China) |
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| Abstract: | It is focus and difficulty to realize the visible light photocatalysis of TiO2. Recently, the nitrogen - doped TiO2 has attracted much attention for its high photocatalytic activity in the visible light region. The preparation methods,chemical states of doped - nitrogen and visible light sensitization mechanism of the nitrogen - doped TiO2 are discussed. The current problems and further development tendency in this field are forecasted. |
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| Keywords: | titanium dioxide nitrogen- doped visible light photocatalysis dope mechanism |
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