TiO2 Nanotube Arrays Prepared by Electrochemical Anodization Technique and Their Photoelectrochemical Properties

被引：0

作者：

Liu, Shikai ^{[1
,2
]}

Wang, Chunhua ^{[1
]}

Yang, Haibin ^{[2
]}

Fu, Wuyou ^{[2
]}

Li, Minghui ^{[2
]}

Li, Yixing ^{[2
]}

机构：

[1] Henan Univ Technol, Sch Mat Sci & Engn, Zhengzhou, Peoples R China

[2] Jilin Univ, State Key Lab Superhard Mat, Changchun, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SYSTEMS SCIENCE AND ENGINEERING (ICESSE 2011), VOL 2 | 2011年

关键词：

Anodization; TiO2; Nanotube arrays; Photoelectrochemistry; TITANIA NANOTUBES; ENHANCEMENT; DEGRADATION; CELLS;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

TiO2 nanotube arrays were prepared by the electrochemical anodization on pure Ti surfaces in aqueous phosphoric acid and ammonium fluoride solutions at 20V for 1h, and their photoelectrochemical activities were examined. The resulting nanotubes had average tube diameter about 100nm and the tube length was about 800nm. After had been annealed at different temperature, the crystal structures were investigated by X-ray diffractometer (XRD), and followed by photoelectrochemical behaviors characterization. The results showed that the resultant samples were in highly ordered nanostructures with good photoelectrochemical properties.

引用

页码：138 / 143

页数：6

共 13 条

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