Thin TiO2 Films Prepared by Inkjet Printing of the Reverse Micelles Sol-Gel Composition

0369118 - ÚCHP 2012 RIV CH eng J - Článek v odborném periodiku
Morozová, Magdalena - Klusoň, Petr - Krýsa, Josef - Dzik, P. - Veselý, M. - Šolcová, Olga
Thin TiO2 Films Prepared by Inkjet Printing of the Reverse Micelles Sol-Gel Composition.
Sensors and Actuators B - Chemical. Roč. 160, č. 1 (2011), s. 371-378. E-ISSN 0925-4005
Grant CEP: GA ČR GD203/08/H032; GA ČR GA104/09/0694; GA AV ČR KAN400720701
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: sol-gel * titanium oxide * inkjet printing
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 3.898, rok: 2011

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.
Trvalý link: http://hdl.handle.net/11104/0203263