Gradient TiO2 nanotube arrays

被引：8

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

页码：1812 / 1814

页数：3

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