High transparent sol-gel derived nanostructured TiO2 thin film

被引：84
|
作者：
Ghamsari, M. Sasani [1 ]
Bahramian, A. R. [2 ,3 ]
机构：
[1] NSTRI, Laser & Opt Res Sch, Solid State Lasers Res Grp, Tehran 11365, Iran
[2] Amirkabir Univ Technol, Dept Chem Engn, Tehran 15875, Iran
[3] Amirkabir Univ Technol, Pettrchem Ctr Excellence, Tehran 15875, Iran
来源：
MATERIALS LETTERS | 2008年 / 62卷 / 03期
关键词：
TiO2; nanostructured thin film; sol-gel; dip-coating method; transmission;
D O I：
10.1016/j.matlet.2007.05.053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this investigation, high transparent nanostructured TiO2 thin film has been prepared by a dip-coating method. The prepared sol was obtained through the hydrolysis of titanium isopropoxide under the selected pH. The transmission of film as an optical parameter was characterized by spectrophotometer. With respect to other experimental results, a high transmission spectrum without any fluctuation in visible wavelength region has been recorded. According to transmission spectrum of film the refractive index and extinction coefficient has been determined. Experimental result has shown that the prepared film has high transmission and good optical parameters. SEM and AFM have been applied for morphology characterization of the film surface. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：361 / 364
页数：4
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