Electrochromic investigation of sol-gel-derived thin films of TiO2-V2O5

被引：28
|
作者：
Ivanova, T [1 ]
Harizanova, A [1 ]
机构：
[1] Bulgarian Acad Sci, Cent Lab Solar Energy & New Energy Sources, BU-1784 Sofia, Bulgaria
来源：
MATERIALS RESEARCH BULLETIN | 2005年 / 40卷 / 03期
关键词：
thin films;
D O I：
10.1016/j.materresbull.2004.12.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Thin films of TiO2 and TiO2-V2O5 were obtained by dip-coating sol-gel technique. Sols were prepared from titanium ethoxide and inorganic V2O5 sol received by dissolution of vanadium pentoxide in hydrogen peroxide. Sol-gel TiO2 and TiO2-V2O5 films are deposited on conductive glass substrates. TiO2 and TiO2-V2O5 systems were characterized by FTIR and Raman spectroscopy. Optical transmittance measurements were carried out. Electrochromic characterization was recorded by cyclic voltammetry using three-electrode arrangement. All samples demonstrated electrochromic effect. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：411 / 419
页数：9
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