| Synthesis of TiO2 nanotubes film and its light scattering property |
| |
| 作者姓名： | MA Yutao LIN Yuan XIAO Xurui LI Xueping ZHOU Xiaowen |
| |
| 作者单位： | [1]Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; [2]Graduate School of Chinese Academy of Sciences, Beijing 100039, China |
| |
| 基金项目： | Acknowledgements This work was supported by the Major State Basic Research Development Program （Grant No. G2000028205）, the High-Tech Research and Development Program of China （Grant No. 2002AA302403）, the Knowledge Innovation Foundation of the Chinese Academy of Sciences （Grant No. KGCX2-303）, and the National Natural Science Foundation of China （Grant Nos. 50221201 and 20373075）. |
| |
| 摘 要： | TiO2 nanotubes with diameters of 10 nm and lengths up to 600 nm were fabricated by directly using commercial TiO2 powders P25 as the precursors via sonication-hydrothermal combination approach. TiO2 nanotubes were characterized by means of X-ray powder diffractometer （XRD）, scanning electron microscope （SEM）, selected area electron diffraction pattern （SAED） and transmission elec- tron microscope （TEM）. The light scattering property of film electrodes modified with TiO2 nanotubes was studied and revealed that TiO2 nanotubes can be used as the light scattering centers to increase the light absorption in dye-sensitized solar cells. The TiO2 nanotubes film electrodes mixed with 10% small nanoparticles TiO2 had both strong light scattering property and fine mechanical characteristics, and this kind of electrodes can be used as electrodes in improving the conversion efficiencies of dye-sensitized solar cells.
|
| 关 键 词： | 二氧化钛 纳米管 光散射 反射光谱 超声波降解法 X射线 |
| 收稿时间： | 2005-03-03 |
| 修稿时间： | 2005-03-032005-04-25 |
Synthesis of TiO2 nanotubes film and its light scattering property |
| |
| MA Yutao LIN Yuan XIAO Xurui LI Xueping ZHOU Xiaowen.Synthesis of TiO2 nanotubes film and its light scattering property[J].Chinese Science Bulletin,2005,50(18):1985-1990. |
| |
| Authors: | Yutao Ma Yuan Lin Xurui Xiao Xueping Li Xiaowen Zhou |
| |
| Institution: | MA Yutao1,2, LIN Yuan1, XIAO Xurui1, LI Xueping1 & ZHOU Xiaowen1 1. Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; 2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China |
| |
| Abstract: | TiO2 nanotubes with diameters of 10 nm and lengths up to 600 nm were fabricated by directly using com-mercial TiO2 powders P25 as the precursors via sonica-tion-hydrothermal combination approach. TiO2 nanotubes were characterized by means of X-ray powder diffractometer (XRD), scanning electron microscope (SEM), selected area electron diffraction pattern (SAED) and transmission elec-tron microscope (TEM). The light scattering property of film electrodes modified with TiO2 nanotubes was studied and revealed that TiO2 nanotubes can be used as the light scat-tering centers to increase the light absorption in dye- sensi-tized solar cells. The TiO2 nanotubes film electrodes mixed with 10% small nanoparticles TiO2 had both strong light scattering property and fine mechanical characteristics, and this kind of electrodes can be used as electrodes in improving the conversion efficiencies of dye-sensitized solar cells. |
| |
| Keywords: | TiO2 nanotubes dye-sensitized solar cells light scattering property transmittance spectra reflectance spectra |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
| 点击此处可从《中国科学通报(英文版)》浏览原始摘要信息 |
| 点击此处可从《中国科学通报(英文版)》下载免费的PDF全文 |
