| 非金属离子掺杂对TiO2光催化活性的影响 |
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| 引用本文： | 康华,崔洪亮,李桂春. 非金属离子掺杂对TiO2光催化活性的影响[J]. 中国非金属矿工业导刊, 2008, 0(5) |
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| 作者姓名： | 康华 崔洪亮 李桂春 |
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| 作者单位： | 黑龙江科技学院资源与环境工程学院,黑龙江,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 金属离子掺杂是常用来对TiO2进行带隙调控的一种方法,但是研究发现金属离子掺杂的TiO2往往存在着光生载流子复合几率较高和热不稳定性等诸多缺陷。非金属离子掺杂是在不降低紫外光活性的同时实现TiO2可见光响应的较好方法。本文主要综述了N、C、S等非金属离子掺杂对TiO2光催化活性的影响。
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| 关 键 词： | 光催化 二氧化钛 非金属离子 掺杂 |
Effects of Non-metallic Ions Doping on Photocatalytic Activity of Titanium Dioxide |
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| Kang Hua,Cui Hongliang. Effects of Non-metallic Ions Doping on Photocatalytic Activity of Titanium Dioxide[J]. China Non-Metallic Mining Industry Herald, 2008, 0(5) |
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| Authors: | Kang Hua Cui Hongliang |
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| Abstract: | Metallic ions doping is usually used as a band gap regulation on titanium dioxide,but this research has developed that this adulterated titanium dioxide has generally many shortcomings.such as higher composite probability of photo-carrier and thermal instability.Non-metallic ions doping is better method to achieve visible light of titanium dioxide and not to reduce ultraviolet light activeness.This article discusses the effects of non-metallic ions doping(N,C,S,etc.) on photocatalytic activity of titanium dioxide. |
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| Keywords: | photocatalysis titanium dioxide non-metallic ions doping |
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