| TiO_2-过渡金属光催化降解有机废水 |
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| 引用本文： | 李世彤,周国伟,邵志勇. TiO_2-过渡金属光催化降解有机废水[J]. 应用化工, 2005, 34(5): 261-264 |
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| 作者姓名： | 李世彤 周国伟 邵志勇 |
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| 作者单位： | 山东轻工业学院,制浆造纸工程省级重点学科,山东,济南,250100 |
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| 基金项目： | 教育部科学技术研究重点项目(No.205088)，山东省中青年科学家科研奖励基金(No.2004BS04009)，胶体与界面化学教育部重点实验室(山东大学)开放基金(No.200507) |
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| 摘 要： | 纳米TiO2掺杂过渡金属离子,能有效提高其光催化活性和反应效率,在处理有机废水等方面具有广阔的应用前景。综述了纳米TiO2的光催化氧化降解机理,纳米TiO2掺杂过渡金属离子的制备方法,掺杂不同金属离子对TiO2光催化性能的影响以及在多种有机废水降解方面的应用等。
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| 关 键 词： | 纳米TiO2 光催化降解 过渡金属掺杂 有机废水 |
| 文章编号： | 1671-3206(2005)05-0261-04 |
| 修稿时间： | 2005-04-05 |
Application of transition metal-doped TiO2 nanoparticles in degradation of organic wastewater |
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| LI Shi-tong,ZHOU Guo-wei,SHAO Zhi-yong. Application of transition metal-doped TiO2 nanoparticles in degradation of organic wastewater[J]. Applied chemical industry, 2005, 34(5): 261-264 |
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| Authors: | LI Shi-tong ZHOU Guo-wei SHAO Zhi-yong |
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| Affiliation: | LI Shi-tong,ZHOU Guo-wei,SHAO Zhi-yong itute of Light Industry,Jinan 250100,China) |
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| Abstract: | The activity and photocatalyst efficiency of titanium dioxide can be enhanced obviously by transition metal dopants and it has a wide prospect on degradation of organic wastewater. The mechanism of photocatalytic degradation and the methods of preparation of transition metal-doped TiO_2 nanoparticles were described, and the kinds of transition metal dopants on the photocatalytic property of TiO_2 and the application in degradation of kinds of organic wastewater were studied. |
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| Keywords: | nano TiO_2 photocatalytic degradation transition metal dopants organic wastewater |
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