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Photocatalytic and Self-cleaning Properties of Titania Coatings Prepared by Inkjet Direct Patterning of a Reverse Micelles Sol-gel Composition
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SYSNO ASEP 0378969 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Photocatalytic and Self-cleaning Properties of Titania Coatings Prepared by Inkjet Direct Patterning of a Reverse Micelles Sol-gel Composition Author(s) Dzik, P. (CZ)
Morozová, Magdalena (UCHP-M) RID, SAI
Klusoň, Petr (UCHP-M) RID, ORCID, SAI
Veselý, M. (CZ)Source Title Journal of Advanced Oxidation Technologies - ISSN 1203-8407
Roč. 15, č. 1 (2012), s. 89-97Number of pages 9 s. Language eng - English Country CA - Canada Keywords TiO2 ; films ; jet Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GD203/08/H032 GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 UT WOS 000299479900010 Annotation An optimized reverse micelles sol-gel composition was deposited by inkjet direct patterning onto glass supports. Experimental material printer Fujifilm Dimatix 2831 was used for sol patterning. Printing was repeated up to 4 times in wet-to-dry manner and photocatalytic coatings of various thickness were obtained after final thermal calcination. Basic material properties of prepared coating were studied by optical microscopy, electron and atomic force imaging, Raman, XRD and UV-VIS spectrometry. Photocatalytic activity was evaluated by dye and fatty acid degradation rate as well as photoinduced hydrophilic conversion rate. Reverse micelles proved to be viable synthetic route for the preparation of titania coatings with even structure and their compatibility with inkjet direct patterning deposition was demonstrated. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2013
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