| Preparation of Nanometer-structured TiO_2 Thin Films by Sol-Gel Method |
| |
| 作者姓名： | 何峰 |
| |
| 作者单位： | Wuhan University of Technology |
| |
| 摘 要： | 1 ＩｎｔｒｏｄｕｃｔｉｏｎＴｉＯ2 ｎａｎｏｍｅｔｅｒｔｈｉｎｆｉｌｍｉｓａｖｅｒｙｉｍｐｏｒｔａｎｔｆｕｎｃｔｉｏｎｍａｔｅｒｉａｌ .Ｉｔｈａｓａｖｅｒｙｇｏｏｄｐｒａｃｔｉｃａｌｖｉｓｔａｉｎｓｏｌａｒｅｎｅｒｇｙ ,ｐｈｏｔｏ ｅｌｅｃｔｒｏｃｈｅｍｉｃａｌ ,ｅｎｖｉｒｏｎｍｅｎｔｈａｎｄｌｅｏｆｏｒｇａｎｉｃｃｏｎ ｔａｍｉｎａｔｏｒ,ｅｔｃ1- 4] ,ｓｏｍｏｒｅａｎｄｍｏｒｅｒｅｓｅａｒｃｈｗｏｒｋｈａｓｂｅｅｎｐｕｔｉｎｔｈｉｓａｓｐｅｃｔ.Ｓｏｌ ｇｅｌｍｅｔｈｏｄｉｓａｖｅｒｙｕｓｅｆｕｌ…
|
Preparation of Nanometer-structured TiO2 Thin Films by Sol-Gel Method |
| |
| HE Feng,LI Qian-tao,HU Wang-kai,DENG Tao.Preparation of Nanometer-structured TiO_2 Thin Films by Sol-Gel Method[J].Journal of Wuhan University of Technology. Materials Science Edition,2002,17(4). |
| |
| Authors: | HE Feng LI Qian-tao HU Wang-kai DENG Tao |
| |
| Affiliation: | HE Feng LI Qian-tao HU Wang-kai DENG Tao Wuhan University of Technology |
| |
| Abstract: | The transparent anatase TiO 2 nanometer thin films were prepared by the sol-gel method on soda-lime glass.X-ray diffraction,thermal analysis and UV-visible spectrophotometer were used to analyze the formation of the phases.Only increasing the heat-treatment time,the average grain size has no obvious change.The mechanism of grain growth in TiO 2 thin film is probably as follows:the grain of coating will become grain core later;TiO 2 sol constantly deposited on the surface of TiO 2 grain and formed membrane with increasing of coating cycle times;TiO 2 grain in the film grow steadily. |
| |
| Keywords: | TiO 2 sol-gel method nanometer thin films |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
