| 纳米TiO2的制备及催化性能研究 |
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| 引用本文： | 冯天英,殷月辉,王俊文.纳米TiO2的制备及催化性能研究[J].太原科技,2003(1):18-18,20. |
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| 作者姓名： | 冯天英 殷月辉 王俊文 |
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| 作者单位： | 太原理工大学化学工程与技术学院 |
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| 摘 要： | 应用高频等离子体化学气相淀积法（RF－PCVD），以TiCl4 O2为体,制备出了纳米级的TiO2粉体，通过控制载气的流量得到了不同粒径的粉体，并通过X射线衍射可知产物为金红石型和锐钛型的混晶体，通过对含苯酚50mg/L溶液的降解实验，比较了其与德国产TiO2粉体的光催化效率。
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| 关 键 词： | 制备 污染治理 二氧化钛光催化剂 纳米技术 |
| 文章编号： | 1006-4877(2003)01-0018-01 |
Preparation and Photo-catalytic Activity of TiO2 Nano-particles |
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| Feng Tianying,Yin Yuehui,Wang Junwen.Preparation and Photo-catalytic Activity of TiO2 Nano-particles[J].Taiyuan Science and Technology,2003(1):18-18,20. |
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| Authors: | Feng Tianying Yin Yuehui Wang Junwen |
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| Institution: | Taiyuan University of Technology Feng Tianying Yin Yuehui Wang Junwen |
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| Abstract: | In this paper, the technical conditions of preparing TiO 2 nano-particles used as photo-catalyst by Radio Frequency Plasma Chemical Vapor Deposition (RF-PCVD) is studied. And with the existent equipment prepare TiO 2 particle taking on varies size by controlling the flow velocity of Ar as loading gaseity in the system of TiCl 4+O 2. By XRD characterizing we know the particle prepared is the mix type of rutile and anatase. |
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| Keywords: | radio-frequency plasma CVD TiO 2 photo-catalysis |
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