| Автор | Yin, H |
| Автор | Liu, H |
| Автор | Shen, W Z |
| Дата выпуска | 2010-01-22 |
| dc.description | We have carried out a detailed investigation of the effect of water content on the electrochemical anodization of Ti in electrolytes consisting of ammonium fluoride, water, and ethylene glycol. We have explored the possible growth of ordered TiO<sub>2</sub> nanotubes in the electrolyte with water concentrations from 1 to 100 vol% and the applied voltage from 10 to 150 V, where large diameter (∼600 nm) and fast growth rate (∼100 µm h<sup>−1</sup>) have been successfully realized for the self-organized TiO<sub>2</sub> nanotube arrays. The achievement benefits from the clear understanding of the effects of both the water content and the anodization voltage on the formation of TiO<sub>2</sub> nanotube arrays. We have further shown crystalline formation of TiO<sub>2</sub> nanotubes by simple thermal annealing. The mechanisms of the effect of the water content on the diameter and growth rate revealed here should establish a basis for further optimization of the TiO<sub>2</sub> nanotube geometries. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | IOP Publishing Ltd |
| Название | The large diameter and fast growth of self-organized TiO<sub>2</sub> nanotube arrays achieved via electrochemical anodization |
| Тип | paper |
| DOI | 10.1088/0957-4484/21/3/035601 |
| Electronic ISSN | 1361-6528 |
| Print ISSN | 0957-4484 |
| Журнал | Nanotechnology |
| Том | 21 |
| Первая страница | 35601 |
| Последняя страница | 35607 |
| Аффилиация | Shen, W Z; |
| Аффилиация | Yin, H; Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics, Department of Physics, and Institute of Solar Energy, Shanghai Jiao Tong University, 1954 Hua Shan Road, Shanghai 200030, People’s Republic of China |
| Аффилиация | Liu, H; Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics, Department of Physics, and Institute of Solar Energy, Shanghai Jiao Tong University, 1954 Hua Shan Road, Shanghai 200030, People’s Republic of China |
| Выпуск | 3 |
