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作者:

Wang, Jinshu (Wang, Jinshu.) (学者:王金淑) | Cui, Yuntao (Cui, Yuntao.) | Li, Hongyi (Li, Hongyi.) (学者:李洪义) | Wang, Zhenzhen (Wang, Zhenzhen.) | Huang, Kelin (Huang, Kelin.) | Sun, Guosong (Sun, Guosong.)

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CPCI-S EI Scopus SCIE

摘要:

Based on anodic aluminum oxide (AAO) templates prepared in different acidic solutions, highly ordered aligned titania nanotubes array films have been successfully prepared by the liquid phase deposition method. The effect of AAO template type on the microstructure of titania film have been studied. Using the template with a certain volume fraction of Al2O3 (less than 0.71), ordered aligned titania nanotubes were obtained, characterized with an outer diameter of 200 nm and an inner diameter of 100 nm, respectively. However, titania existed as ordered aligned nanorods with the diameter of 100 nm when the template with large volume fraction of Al2O3 (larger than 0.71) was used. TiO2 thin films calcined at 400A degrees C for 4 h have an anatase phase and exhibit good photocatalytic activity, i.e., 75% methylene blue could be degraded under ultraviolet irradiation for 2 h.

关键词:

AAO template Liquid phase deposition Photocatalytic activity TiO2 nanoarray

作者机构:

  • [ 1 ] [Wang, Jinshu]Beijing Univ Technol, Key Lab New Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Cui, Yuntao]Beijing Univ Technol, Key Lab New Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Li, Hongyi]Beijing Univ Technol, Key Lab New Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Wang, Zhenzhen]Beijing Univ Technol, Key Lab New Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Huang, Kelin]Guangxi Chem Res Inst, Nanning 530001, Peoples R China
  • [ 6 ] [Sun, Guosong]Guangxi Chem Res Inst, Nanning 530001, Peoples R China

通讯作者信息:

  • 王金淑

    [Wang, Jinshu]Beijing Univ Technol, Key Lab New Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

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来源 :

RESEARCH ON CHEMICAL INTERMEDIATES

ISSN: 0922-6168

年份: 2010

期: 1

卷: 36

页码: 17-26

3 . 3 0 0

JCR@2022

ESI学科: CHEMISTRY;

JCR分区:3

中科院分区:4

被引次数:

WoS核心集被引频次: 5

SCOPUS被引频次: 7

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

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