Photocatalytic Analysis of a Hydrophilic Acrylic Coating/ Zinc Oxide Nanocomposite on Glass Substrate

2021 ◽  
pp. 1-13
Author(s):  
Zakieh Ghamgosar Khorshidi ◽  
Mojtaba Jallab ◽  
Ehsan Moghbelli ◽  
Alireza Goudarzi ◽  
Mehdi Ghaffari
Keyword(s):  
Zinc Oxide ◽  
Glass Substrate ◽  
Acrylic Coating

scholarly journals Weath ering Performance of Beech Wood Coated with Acrylic Paint Containing UV Stabilizers of Dihydroxy Benzophenone and Nano Zinc Oxide

2020 ◽  
Vol 71 (4) ◽  
pp. 403-409
Author(s):  
Mehrnaz Akbarnezhad ◽  
Davood Rasouli ◽  
Hossein Yousefi ◽  
Mahdi Mashkour
Keyword(s):  
Contact Angle ◽  
Zinc Oxide ◽  
Beech Wood ◽  
Mold Growth ◽  
Acrylic Paint ◽  
Color Changes ◽  
Acrylic Coating ◽  
Nano Zinc Oxide ◽  
Water Based ◽  
Nano Zinc

In this study, the effect of UV stabilizers (dihydroxy benzophenone and nano zinc oxide) on the weathering degradation of water-based acrylic coating on beech wood was investigated. The wood specimens were coated by brush and then weathered naturally for six months. The obtained results showed that the use of nano zinc oxide reduced color changes and mold growth on the surface of weathered samples. However, the results of contact angle, pull-off adhesion, colorimeter and FTIR revealed that the dihydroxyl benzophenone was not effective in preventing weathering degradation of coated wood.

Zinc Oxide Thin Films Grown on Nanostructured Al Thin Layer/Glass Substrate by RF Magnetron Sputtering

2011 ◽  
Vol 239-242 ◽  
pp. 777-780
Author(s):  
Ting Zhi Liu ◽  
Shu Wang Duo ◽  
C Y Hu ◽  
C B Li
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Magnetron Sputtering ◽  
Thin Layer ◽  
Glass Substrate ◽  
Rf Magnetron Sputtering ◽  
Zno Films ◽  
Zno Film ◽  
Substrate Roughness ◽  
Axis Orientation

ZnO films were deposited on nanostructured Al (n-Al) /glass substrate by RF magnetron sputtering. The results shows that the relation (I (002) /I (100) ≈ I annealed (002)/I annealed (100) ≈1.1) shows the rough n-Al surface is suitable for the growth of a-axis orientation. Meanwhile, the influences of substrate roughness, crystallinity and (101) plane of ZnO film deposited on n-Al layer have been discussed. XPS implies more oxygen atoms are bound to Aluminum atoms, which result in the increase of high metallic Zn in the film.

scholarly journals Detection of Formaldehyde Vapor Using Glass Substrate Coated With Zinc Oxide Nanorods

2019 ◽  
Vol 11 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Haziezol Helmi Mohd Yusof ◽  
Mohd Hafiz Jali ◽  
Md Ashadi Md Johari ◽  
Kaharudin Dimyati ◽  
Sulaiman Wadi Harun ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Glass Substrate ◽  
Zinc Oxide Nanorods ◽  
Oxide Nanorods ◽  
Formaldehyde Vapor

Zinc oxide thin film transistors using MgO–Bi1.5Zn1.0Nb1.5O7 composite gate insulator on glass substrate

2010 ◽  
Vol 518 (10) ◽  
pp. 2843-2846 ◽  
Author(s):  
Nam Gyu Cho ◽  
Dong Hun Kim ◽  
Ho-Gi Kim ◽  
Jae-Min Hong ◽  
Il-Doo Kim
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Glass Substrate ◽  
Thin Film Transistors ◽  
Gate Insulator ◽  
Oxide Thin Film ◽  
Zinc Oxide Thin Film

Structural Properties of Sn-Doped ZnO Thin Films Deposited on Glass Substrate Using Sol-Gel Immersion Method

2015 ◽  
Vol 1109 ◽  
pp. 568-571
Author(s):  
Shafura Karim ◽  
Uzer Mohd Noor ◽  
M.H. Mamat ◽  
Shuhaimi Abu Bakar ◽  
Salman A.H. Alrokayan ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Thin Films ◽  
Scanning Electron Microscopy ◽  
Zinc Oxide ◽  
Glass Substrate ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Immersion Method ◽  
Doped Zno ◽  
Scanning Electron

Tin-doped Zinc Oxide (Sn-doped ZnO) thin films were prepared using zinc acetate dehydrate as a starting material by sol-gel immersion method. The doping concentrations were varied at 0 at.%, 1.0 at.%, 2.0 at.% and 3.0 at.%. The synthesized samples were characterized by Field Emission Scanning Electron Microscopy (FESEM).

Silver Doped Zinc Oxide Thin Film Production by Thermionic Vacuum Arc (TVA) Technique

2021 ◽  
Vol 43 (3) ◽  
pp. 253-253
Author(s):  
Mehmet zkan Mehmet zkan ◽  
Sercen Sadik Erdem Sercen Sadik Erdem
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Zinc Oxide ◽  
Band Gap ◽  
Glass Substrate ◽  
Zno Thin Films ◽  
Vacuum Arc ◽  
Zno Thin Film ◽  
Doped Zno ◽  
Thermionic Vacuum Arc

In this paper, silver (Ag)doped Zinc Oxide(ZnO) thin films were prepared on glass and silicon substrate by using a thermionic vacuum arc technique. The surface, structural, optical characteristics of silver doped thin films have been examined by X-Ray diffractometer (XRD), field emission scanning emission electron microscopy (FESEM), atomic force microscopy (AFM), and UV-Visible spectrophotometer. As a result of these measurements, Ag, Zn and ZnO reflection planes were determined for thin films formed on Si and glass substrate. Nano crystallites have emerged in FESEM and AFM images. The produced films have low transparency. The optical band gap values were measured by photoluminescence devices at room temperature for thin films produced on silicon and glass substrate. The band gap values are very close to 3.10 eV for Ag doped ZnO thin films. The band gap of un-doped ZnO thin film is approximately 3.3 eV. It was identified that Ag doped changes the properties of the ZnO thin film.

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