Fabrication and photoluminiscent properties of titanium oxide nanotube arrays

被引：50

作者：

Fang, Dong ^{[1
]}

Huang, Kelong ^{[1
]}

Liu, Shuqin ^{[1
]}

Huang, Jianhan ^{[1
]}

机构：

[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2008年 / 19卷 / 06期

关键词：

oxides; chemical synthesis; crystal structure; photoluminescent;

D O I：

10.1590/S0103-50532008000600002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An array of vertically aligned titanium oxide nanotubes was successfully grown on the surface of a titanium substrate by the anodization technique. The nanotubes were characterized by scanning electron microscopy (SEM), powder X-ray diffractometry (XRD), Raman spectroscopy and photoluminescence spectroscopy (PL). The results indicate that the size of the titanium oxide nanotube is greatly dependent on the applied voltage, and its photoluminescence properties are strongly influenced by the crystal structure. In addition, it is shown that quantum size effects are present in the optical properties of TiO(2) nanotubes.

引用

页码：1059 / 1064

页数：6

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