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

2011 ◽  
Vol 160 (1) ◽  
pp. 371-378 ◽  
Author(s):  
M. Morozova ◽  
P. Kluson ◽  
J. Krysa ◽  
P. Dzik ◽  
M. Vesely ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Reverse Micelles ◽  
Sol Gel ◽  
Tio2 Films ◽  
Gel Composition

Photocatalytic and Self-cleaning Properties of Titania Coatings Prepared by Inkjet Direct Patterning of a Reverse Micelles Sol-gel Composition

2012 ◽  
Vol 15 (1) ◽  
Author(s):  
Petr Dzik ◽  
Magdalena Morozová ◽  
Petr Klusoň ◽  
Michal Veselý
Keyword(s):  
Material Properties ◽  
Reverse Micelles ◽  
Degradation Rate ◽  
Sol Gel ◽  
Basic Material ◽  
Fatty Acid Degradation ◽  
Direct Patterning ◽  
Atomic Force ◽  
Titania Coatings ◽  
Gel Composition

AbstractAn 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.

scholarly journals Optical Properties of Titania Coatings Prepared by Inkjet Direct Patterning of a Reverse Micelles Sol-Gel Composition

Molecules ◽  
2015 ◽  
Vol 20 (8) ◽  
pp. 14552-14564 ◽  
Author(s):  
Veronika Schmiedova ◽  
Petr Dzik ◽  
Michal Vesely ◽  
Oldrich Zmeskal ◽  
Magdalena Morozova ◽  
...  
Keyword(s):  
Optical Properties ◽  
Reverse Micelles ◽  
Sol Gel ◽  
Direct Patterning ◽  
Titania Coatings ◽  
Gel Composition

Sol–gel magnetite inks for inkjet printing

2019 ◽  
Vol 7 (21) ◽  
pp. 6426-6432 ◽  
Author(s):  
Denis S. Kolchanov ◽  
Vladislav Slabov ◽  
Kirill Keller ◽  
Ekaterina Sergeeva ◽  
Mikhail V. Zhukov ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Sol Gel ◽  
Device Fabrication ◽  
Magnetic Device ◽  
Magnetic Structures

The article describes an easy-to-implement and print-ready composition for inkjet printing of magnetic structures, which can be used for security printing, coding, and marking, magnetic device fabrication or creation of micro-antennas.

Fabrication of F–Nb co-doped transparent conducting TiO2 films using the sol-gel method

2021 ◽  
Vol 126 ◽  
pp. 105675
Author(s):  
Yang Ren ◽  
Haiyan He ◽  
Yunwei Wang ◽  
Ying Gong ◽  
Gaoyang Zhao
Keyword(s):  
Sol Gel ◽  
Tio2 Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Transparent Conducting ◽  
Co Doped

The Preparation and Photocatalytic Activity of SWNTs Doped ZnO/TiO2 Compound Films

2010 ◽  
Vol 97-101 ◽  
pp. 1611-1615 ◽  
Author(s):  
Qing Wang ◽  
Xin Li Li ◽  
Wei Nie ◽  
Yong Mei Xia ◽  
Jian Feng Dai
Keyword(s):  
Photocatalytic Activity ◽  
Absorption Spectra ◽  
Sol Gel ◽  
Composite Films ◽  
Wavelength Region ◽  
Tio2 Films ◽  
X Ray Diffraction ◽  
Sol Gel Process ◽  
Doped Zno ◽  
Walled Carbon Nanotubes

The ZnO/TiO2 composite films were deposited over glass using spin coating technique by sol-gel process. Single-walled carbon nanotubes (SWNTs) were used to modify the ZnO/TiO2 films successfully in this paper. The structure and composition of the ZnO/TiO2 composite and SWNTs doped ZnO/TiO2 composite were characterized by X-ray diffraction (XRD). The morphology of samples was characterized by scanning electron microscopy (SEM). The photocatalytic activity was investigated by photocatalytic degradation of aqueous methyl orange under ultraviolet (UV) radiation. The UV-vis absorption spectra of the ZnO/TiO2 films and SWNTs doped ZnO/TiO2 films in the wavelength region 200~800 nm were obtained. The results indicate that the SWNTs addition can decrease the grain size of ZnO/TiO2, which can enhance the photocatalytic activity. UV-vis absorption spectra of SWNTs-ZnO/TiO2 showed obvious blue shifts compared with ZnO/TiO2. The optimal amount of doping SWNTs is 1% according to this research. The enhanced mechanism of the SWNTs for the photocatalytic activity in ZnO/TiO2 films was analyzed in this article.

Alternate coating and porosity as dependent factors for the photocatalytic activity of sol–gel derived TiO2 films

2011 ◽  
Vol 174 (1) ◽  
pp. 190-198 ◽  
Author(s):  
Suhas R. Patil ◽  
B.H. Hameed ◽  
Andrijana Sever Škapin ◽  
Urška Lavrenčič Štangar
Keyword(s):  
Photocatalytic Activity ◽  
Sol Gel ◽  
Tio2 Films

Optical properties of very thin (<100 nm) sol–gel TiO2 films

1998 ◽  
Vol 323 (1-2) ◽  
pp. 188-193 ◽  
Author(s):  
P Chrysicopoulou ◽  
D Davazoglou ◽  
Chr Trapalis ◽  
G Kordas
Keyword(s):  
Optical Properties ◽  
Sol Gel ◽  
Tio2 Films

Effect of the amount of H2O and HNO3 in Ti(OC3H7)4 solutions on the crystallization of sol-gel-derived TiO2 films

2019 ◽  
Vol 669 ◽  
pp. 157-161 ◽  
Author(s):  
Hiroaki Uchiyama ◽  
Takahiro Bando ◽  
Hiromitsu Kozuka
Keyword(s):  
Sol Gel ◽  
Tio2 Films
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