[1]林煜.TiO2纳米丝阵列的电泳沉积及光催化性能[J].华侨大学学报(自然科学版),2008,29(3):403-406.[doi:10.11830/ISSN.1000-5013.2008.03.0403]
　LIN Yu.Electrophoretic Deposition and Photocatalytic Activity of TiO2 Nanowire Arrays[J].Journal of Huaqiao University(Natural Science),2008,29(3):403-406.[doi:10.11830/ISSN.1000-5013.2008.03.0403]
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TiO2纳米丝阵列的电泳沉积及光催化性能()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第29卷
期数:
2008年第3期
页码:
403-406
栏目:
出版日期:
2008-07-20

文章信息/Info

Title:
Electrophoretic Deposition and Photocatalytic Activity of TiO2 Nanowire Arrays
文章编号:
1000-5013(2008)03-0403-04
作者:
林煜
华侨大学材料科学与工程学院 福建泉州362021
Author(s):
LIN Yu
College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
TiO2纳米丝阵列;  氧化铝模板;  电泳沉积;  光催化降解
Keywords:
TiO2 nanowire arrays;  anodic alumina membrane;  electrophoretic deposition;  photocatalytic degradation
分类号:
TB383.1
DOI:
10.11830/ISSN.1000-5013.2008.03.0403
文献标志码:
A
摘要:
以多孔氧化铝为模板,采用电泳沉积技术,利用胶体粒子的带电性,引入电场驱动力,组装高度有序、高填充率的TiO2纳米丝阵列.分别通过扫描电镜、透射电镜、X射线衍射分析仪等对其进行表征,结果表明,所组装的TiO2纳米丝为锐钛矿相,纳米丝是连续、致密、相互平行的.对甲基橙溶液的光催化降解实验表明,在相同条件下,与TiO2纳米膜相比,TiO2纳米丝阵列具有较好的光催化性能.
Abstract:
Ordered TiO2 nanowire arrays with a high filling ratiohave been successfully fabricated inside the nanochannels of a porous anodic alumina membrane by electrophoretic deposition,in which an applied electric driving force induces electrophoretic motion of nanoclusters in the sol.The TiO2 nanowire arrays were characterized using scanning electron microscope (SEM),transmission electron microscope(TEM),selected area electron diffraction(SAED) and X-ray diffraction(XRD).The results indicated that the continuous and dense TiO2 nanowires were of anatase polycrystalline structure.The photocatalytic activity of TiO2 nanowire arrays measured by degradation of methyl orange in water is higher,compared with that of TiO2 film.

参考文献/References:

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备注/Memo

备注/Memo:
福建省青年科技人才创新项目(2005J028); 华侨大学高层次人才启动项目(05BS204)
更新日期/Last Update: 2014-03-23