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XUE Han-song, LI Hua-ji, YI Yu, HU Hui-fang, MENG Cui. Photocatalytic Property of Cerium-doped Titanium Dioxide Nanotubes[J]. Materials and Mechanical Engineering, 2008, 32(6): 36-39.
Citation: XUE Han-song, LI Hua-ji, YI Yu, HU Hui-fang, MENG Cui. Photocatalytic Property of Cerium-doped Titanium Dioxide Nanotubes[J]. Materials and Mechanical Engineering, 2008, 32(6): 36-39.
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Photocatalytic Property of Cerium-doped Titanium Dioxide Nanotubes

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  • Received Date: January 11, 2008
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    • Abstract
  • The cerium-doped titanium dioxide nanotubes were prepared by sol-gel method using porous anodic alumina as template.The samples were characterized by means of SEM,XRD and BET.The photocatalytic property of titanium dioxide nanotubes and nanopowders were stutied by degrading the methyl orange solution.The results show that appropriate content of cerium can effectively enhance the photocatalytic activity of TiO2 nanotubes.There is an optimal doped quantity,which is about 2%(mol ratio of Ce and Ti) under this test condition.The photocatalytic property of cerium-doped nanotubes is better than that of cerium-doped nanopowders.The degradation rate is more than 80% after 150 min light esposure.
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    • References (17)
  • [1]
    王君,潘志军,张朝红,等.纳米锐钛型TiO2催化超声降解甲基对硫磷农药的研究[J].环境科学学报,2005,25(6):761-766.
    [2]
    Kang M G,Han H E,Kim K J.Enhanced photodecomposition of 4-chlorophenol in aqueous solution by deposition of Cds on TiO2[J].J Photochem Photobiol A:Chem,1999,125(3):119-125.
    [3]
    IIidaka Ⅱ,Asai Y,Zhao J.Photodegradation of surfactants catalyzed by a TiO2 semiconductor[J].Phys Chem,1995,99(20):8244-8248.
    [4]
    湛社霞,范山湖.钼掺杂TiO2光催化活性的研究[J].中山大学学报(自然科学版),2001,40(2):125-127.
    [5]
    水淼,岳林海,徐铸德.几种制备方法的掺铁二氧化钛光催化特性[J].物理化学学报,2001,17(3):282-285.
    [6]
    刘平.掺杂TiO2光催化膜材料的制备及其灭菌机理[J].催化学报,1999,20(3):325-328.
    [7]
    王艳琴,程虎民,马季铭,等.二氧化钛和三氧化二铁复合纳米晶电极的光电化学性质[J].物理化学学报,1999,15(3):222-226.
    [8]
    蔡河山,刘国光,吕文英,等.钬掺杂提高TiO2纳米晶光催化活性的光谱性能机制研究[J].中国稀土学报,2007,25(1):16-21.
    [9]
    井立强,张新,屈宜春,等.掺杂镧的TiO2纳米粒子的光致发光及其光催化性能[J].中国稀土学报,2004,22(6):746-750.
    [10]
    高远,徐安武,祝静艳.RE/TiO2用于NO-2光催化氧化的研究[J].催化学报,2001,22(1):53-56.
    [11]
    梁建,马淑芳.二氧化钛纳米管的合成及其表征[J].稀有金属材料与工程,2005,34(2):287-290.
    [12]
    刘萍,李新勇,王玉新.二氧化钛纳米管阵列的构建及其光电催化性能[J].高等学校化学学报,2006,27(12):2411-2413.
    [13]
    薛寒松,李华基,胡慧芳.二步阳极氧化法制备氧化铝模板及机理分析[J].机械工程材料,2007,31(3):9-11.
    [14]
    沈伟韧,贺飞,赵文宽,等.TiO2 纳米粉体的制备及光催化性能[J].武汉大学学报(自然科学版),1999,45(4):389-392.
    [15]
    高濂,郑珊,张青红.纳米氧化钛光催化材料及应用[M].北京:化学工业出版社,2002:66-68.
    [16]
    尹荔松,周歧发,唐新桂,等.纳米粉晶的XRD研究[J].功能材料,1999,30(5):498-500.
    [17]
    陈俊涛,李新军,杨莹,等.稀土元素掺杂对TiO2 薄膜光催化性能的影响[J].中国稀土学报,2003,21(增刊):67-70.
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