Improved photoelectrochemical properties of Cu-loaded TiO2 nanotubes

被引：1
|
作者：
Yang, Xinsheng [1 ]
Kim, Hern [1 ]
机构：
[1] Myongji Univ, Dept Environm Engn & Biotechnol, Energy & Environm Fus Technol Ctr, Yongin 449728, Kyonggi Do, South Korea
来源：
MANUFACTURING PROCESSES AND SYSTEMS, PTS 1-2 | 2011年 / 148-149卷
关键词：
Titanium oxide; Anodic nanotube; Photoelectrochemical property;
D O I：
10.4028/www.scientific.net/AMR.148-149.1083
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu-loaded TiO(2) nanotube arrays were fabricated by immersing the anodized nanotube arrays in Cu(NO(3))(2) solution and then post-annealed. Copper oxide with diameter about 20 nm was loaded on the nanotube arrays with tube diameter about 140 nm, the wall thickness about 40 nm and the length about 4 mu m. Cu-loaded TiO(2) nanotube arrays showed remarkable improvement of photochemical activity. The photocurrent of Cu-loaded sample soaked in 0.02 M Cu(NO(3))(2) solution was about 2.5 times higher than that of unloaded sample.
引用
收藏
页码：1083 / 1086
页数：4
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