Thin TiO2 films prepared by inkjet printing of the reverse micelles sol-gel composition

被引:32
|
作者
Morozova, M. [1 ]
Kluson, P. [1 ]
Krysa, J. [1 ]
Dzik, P. [2 ]
Vesely, M. [2 ]
Solcova, O. [1 ]
机构
[1] Inst Chem Proc Fundamentals ASCR, Prague 16502 6, Czech Republic
[2] Brno Univ Technol, Fac Chem, Brno 61200, Czech Republic
来源
SENSORS AND ACTUATORS B-CHEMICAL | 2011年 / 160卷 / 01期
关键词
Titanium oxide; Sol-gel; Inkjet printing; Photocatalysis; Photo-electrochemistry; TITANIUM-DIOXIDE; CERAMICS; JET;
D O I
10.1016/j.snb.2011.07.063
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The presented study deals with the adaptation and optimization of the reverse micelles sol-gel composition to make it feasible for inkjet printing. The solvent choice and viscosity adjustment issues essential for reliable jetting performance are discussed. The layer morphology and material properties were in detail investigated by optical, scanning electron and atomic force microscopy as well as Raman spectroscopy and XRD analysis. Photocatalytic activity of the printed layers was evaluated on the basis of stearic acid thin film degradation monitored by FTIR spectrometry. The photoexcitation properties of the TiO2 layers and the ability of their photocurrent generation were investigated by electrochemical methods. (C) 2011 Elsevier By. All rights reserved.
引用
收藏
页码:371 / 378
页数:8
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