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

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.

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

STRUCTURAL, OPTICAL PROPERTIES AND PHOTOCATALYTIC ACTIVITY OF NANOCRYSTALLINE TiO2 THIN FILMS DEPOSITED BY SOL-GEL SPIN COATING

2019 ◽  
Vol 7 (1) ◽  
pp. 28
Author(s):  
KOMARAIAH DURGAM ◽  
RADHA EPPA ◽  
REDDY M. V. RAMANA ◽  
KUMAR J. SIVA ◽  
R. SAYANNA ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Photocatalytic Activity ◽  
Spin Coating ◽  
Sol Gel ◽  
Tio2 Thin Films ◽  
Nanocrystalline Tio2

Preparation and Optical Properties of CuAlO2 Microcrys-tallites by Complexing Sol-Gel

2011 ◽  
Vol 26 (3) ◽  
pp. 275-280
Author(s):  
Kang LI ◽  
Jian-Feng HUANG ◽  
Li-Yun CAO ◽  
Bo WANG ◽  
Zhe-Yong SHI
Keyword(s):  
Optical Properties ◽  
Sol Gel

Sol-Gel Synthesis, Structure and Optical Properties of Nickel-Manganese Ferrites

2019 ◽  
Vol 11 (3) ◽  
pp. 03021-1-03021-5
Author(s):  
V. S. Bushkova ◽  
◽  
I. P. Yaremiy ◽  
B. K. Ostafiychuk ◽  
N. I. Riznychuk ◽  
...  
Keyword(s):  
Optical Properties ◽  
Sol Gel ◽  
Sol Gel Synthesis ◽  
Nickel Manganese

Sol-gel growth of Ni doped CdS on glass substrates: effect of spin coating speed and dopant concentration

2020 ◽  
Vol 10 ◽  
Author(s):  
Atefeh Nazari Setayesh ◽  
Hassan Sedghi
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Spin Coating ◽  
Optical Band Gap ◽  
Dopant Concentration ◽  
Rotation Speed ◽  
Sol Gel ◽  
Band Gap Energy ◽  
Gap Energy ◽  
Glass Substrates

Background: In this work, CdS thin films were synthesized by sol-gel method (spin coating technique) on glass substrates to investigate the optical behavior of the film. Methods: Different substrate spin coating speeds of 2400, 3000, 3600 rpm and different Ni dopant concentrations of 0 wt.%, 2.5 wt.%, 5 wt.%) were investigated. The optical properties of thin films such as refraction index, extinction coefficient, dielectric constant and optical band gap energy of the layers were discussed using spectroscopic ellipsometry method in the wavelength range of 300 to 900 nm. Results: It can be deduced that substrate rotation speed and dopant concentration has influenced the optical properties of thin films. By decreasing rotation speed of the substrate which results in films with more thicknesses, more optical interferences were appeared in the results. Conclusion: The samples doped with Ni comparing to pure ones have had more optical band gap energy.

Electronic structure and optical properties of spinel structure Zn1-xNixAl2O4 nanopowders synthesized by sol-gel method

2021 ◽  
pp. 138582
Author(s):  
Qiang Lu ◽  
Zhiqiang Wei ◽  
Xiaojuan Wu ◽  
Shangpan Huang ◽  
Meijie Ding ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Spinel Structure ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method

Electrical and optical properties of Sb-doped ZnO thin films synthesized by sol–gel method

2014 ◽  
Vol 23 (4) ◽  
pp. 047805 ◽  
Author(s):  
Meng-Meng Cao ◽  
Xiao-Ru Zhao ◽  
Li-Bing Duan ◽  
Jin-Ru Liu ◽  
Meng-Meng Guan ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Electrical And Optical Properties ◽  
Gel Method ◽  
Sol Gel Method ◽  
Doped Zno

An investigation on linear optical properties of dilute Cr doped ZnO thin films synthesized via sol–gel process

2011 ◽  
Vol 509 (30) ◽  
pp. 7854-7860 ◽  
Author(s):  
A. Esmaielzadeh Kandjani ◽  
M. Farzalipour Tabriz ◽  
O. Mohammad Moradi ◽  
H.R. Rezaeian Mehr ◽  
S. Ahmadi Kandjani ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Sol Gel Process ◽  
Linear Optical Properties ◽  
Doped Zno ◽  
Linear Optical
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