| 氧化镧掺杂TiO2纳米管的制备及光催化性能研究 |
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| 引用本文： | 卢新宁,张宁,宋维君,齐萍.氧化镧掺杂TiO2纳米管的制备及光催化性能研究[J].有色金属(冶炼部分),2007(1):46-49. |
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| 作者姓名： | 卢新宁 张宁 宋维君 齐萍 |
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| 作者单位： | 南昌大学化学系,南昌,330047 |
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| 摘 要： | 用水热合成法制备了掺镧的TiO2纳米管。以甲基橙作为脱色对象,对掺镧TiO2纳米管、掺镧TiO2纳米粉末、TiO2纳米管的光催化进行现象对比研究,其中掺镧的TiO2纳米管催化活性最高,以TEM、XRD、BET等分析手段对其进行了表征,并对结果进行了分析与讨论。
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| 关 键 词： | 光催化 氧化镧 水热法 纳米管 |
| 文章编号： | 1007-7545(2007)01-0046-04 |
Preparing and Photocatalysis Performance Study on La2O3-TiO2 Nanotubes |
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| LU Xin-ning,ZHANG Ning,SONG Wei-jun,QI Ping.Preparing and Photocatalysis Performance Study on La2O3-TiO2 Nanotubes[J].Nonferrous Metals(Extractive Metallurgy),2007(1):46-49. |
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| Authors: | LU Xin-ning ZHANG Ning SONG Wei-jun QI Ping |
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| Abstract: | La2O3-TiO2 nanotubes samples were prepared by hydrothermal method. A comparison of the photocatalyses of La2O3-TiO2 nanotubes,La2O3-TiO2 nanopowder,TiO2 nanotubes with methyl orange is carried out in laboratory level.It is found that La2O3-TiO2 nanotubes's catalytic activity is the best one.They are characterized by means of TEM,XRD and BET,the result is also analyzed and discussed. |
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| Keywords: | Photocatalysis Lanthanum sesquioxide Hydrothermal method Nanotubes |
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