Gradient TiO2 nanotube arrays

被引：7
|
作者：
Cheng, Jian-Wen [1 ]
Tsang, Chun Kwan [1 ]
Liang, Fengxia [1 ]
Cheng, Hua [1 ]
Li, Yang Yang [1 ]
机构：
[1] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China
来源：
PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 8, NO 6 | 2011年 / 8卷 / 06期
关键词：
gradient structure; titanium dioxide; nanotube; optical sensing; anodization; SENSITIZED SOLAR-CELLS; GROWTH; ELECTROLYTES; SILICON;
D O I：
10.1002/pssc.201000048
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Gradient TiO2 nanotube arrays were fabricated by anodization using an asymmetric electrode configuration. The nanotube arrays thus obtained display a gradually changing distribution of tube diameters and length across the sample plane. The application of the fabricated gradient TiO2 nanotube arrays as optical sensors is also demonstrated. [GRAPHICS] (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：1812 / 1814
页数：3
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