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中文摘要: 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。
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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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.
.Preparing and Photocatalysis Performance Study on La2O3-TiO2 Nanotubes[J].Nonferrous Metals (Extractive Metallurgy),2007(1):46-49.
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.
.Preparing and Photocatalysis Performance Study on La2O3-TiO2 Nanotubes[J].Nonferrous Metals (Extractive Metallurgy),2007(1):46-49.
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