scholarly journals Preparation and characterization of SiO2-ZrO2: Er3+/Yb3+ thin film deposited on fused silica and silicon wafer substrate via sol-gel dip coating technique

2021 ◽  
Author(s):  
Nurul Iznie Razaki ◽  
Suraya Ahmad Kamil ◽  
Mohd Kamil Abd Rahman
Keyword(s):  
Thin Film ◽  
Silicon Wafer ◽  
Sol Gel ◽  
Dip Coating ◽  
Fused Silica ◽  
Coating Technique ◽  
Wafer Substrate ◽  
Dip Coating Technique

Solar-Water-Splitting BiVO4 Thin-Film Photoanodes Prepared By Using a Sol-Gel Dip-Coating Technique

ChemPhotoChem ◽  
2017 ◽  
Vol 1 (6) ◽  
pp. 273-280 ◽  
Author(s):  
Samantha Hilliard ◽  
Dennis Friedrich ◽  
Stéphane Kressman ◽  
Henri Strub ◽  
Vincent Artero ◽  
...  
Keyword(s):  
Thin Film ◽  
Water Splitting ◽  
Sol Gel ◽  
Dip Coating ◽  
Solar Water ◽  
Coating Technique ◽  
Solar Water Splitting ◽  
Dip Coating Technique

Characterization of ZnO and ZnO:Al thin films deposited by the sol–gel dip-coating technique

2008 ◽  
Vol 517 (3) ◽  
pp. 1077-1080 ◽  
Author(s):  
R.E. Marotti ◽  
C.D. Bojorge ◽  
E. Broitman ◽  
H.R. Cánepa ◽  
J.A. Badán ◽  
...  
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Dip Coating ◽  
Coating Technique ◽  
Dip Coating Technique

Capacitance-Voltage (C-V) Properties of ZnO:Al/p-Si Heterojunctions

2013 ◽  
Vol 334-335 ◽  
pp. 349-352
Author(s):  
N. Baydogan ◽  
Y. Gokce ◽  
Murat Baydogan ◽  
Huseyin Cimenoglu
Keyword(s):  
Thin Film ◽  
Sol Gel ◽  
Dip Coating ◽  
Coating Technique ◽  
Capacitance Voltage ◽  
Abrupt Interface ◽  
P Type ◽  
Dip Coating Technique ◽  
Si Wafer

ZnO:Al/p-Si heterojunctions were fabricated by sol-gel dip coating technique onto p-type Si wafer substrates. Capacitance-Voltage (C-V) characteristics of ZnO:Al/p-Si heterojunctions were determined after the ZnO:Al thin film coated Si wafers were annealed at 700 and 800°C, respectively. C-V results indicate an abrupt interface.

scholarly journals Development of Adhesive, Bioactive and Antibacterial Titania Sol-Gel Coating on Titanium Substrate by Dip-Coating Technique

Coatings ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 243
Author(s):  
Diana Horkavcová ◽  
Quentin Doubet ◽  
Gisèle Laure Lecomte-Nana ◽  
Eva Jablonská ◽  
Aleš Helebrant
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Sol Gel ◽  
Titanium Substrate ◽  
Dip Coating ◽  
Coating Technique ◽  
Metal Implants ◽  
Excellent Adhesion ◽  
Titania Sol ◽  
Dip Coating Technique

The sol-gel method provides a wide variety of applications in the medical field. One of these applications is the formation of coatings on the metal implants. The coatings containing specific additive can enhance or improve the existing surface properties of the substrate. In this work, titania sol-gel coatings were doped with two forms of silver (AgNO3, Ag3PO4) and synthetic hydroxyapatite and applied on the titanium samples by dip-coating technique. After drying and slow firing, all coatings were characterized with scanning electron microscopy. Thin coatings were successfully prepared with excellent adhesion to the substrate (measured by ASTM D 3359-2), despite cracks. Coatings containing silver and hydroxyapatite demonstrated a 100% antibacterial effect against Escherichia coli after 24 h. The bioactivity of the coatings containing hydroxyapatite tested in modified simulated body fluid under static-dynamic conditions was confirmed by bone-like hydroxyapatite precipitation. To better understand the interaction of the coatings with simulated body fluid (SBF), changes of Ca2+ and (PO4)3− ions concentrations and pH values were studied.

Synthesis of WO3 Electrochromic Sensor by Sol-Gel Method and Characterization of Its Electrochemical and Optical Properties

2006 ◽  
Vol 317-318 ◽  
pp. 807-810 ◽  
Author(s):  
Chang Yeoul Kim ◽  
Jin Wook Choi ◽  
Tae Yeoung Lim ◽  
Duck Kyun Choi
Keyword(s):  
Thin Film ◽  
Sol Gel ◽  
Dip Coating ◽  
Xrd Pattern ◽  
Starting Solution ◽  
Oxide Crystal ◽  
Heat Treated ◽  
Coating Method ◽  
Dip Coating Method

Electrochromic WO3 thin film was prepared by using tungsten metal solution in hydrogen peroxide as a starting solution and by sol-gel dip coating method. XRD pattern showed that tungsten oxide crystal phase formed at 400. In the view of electrochemical property, WO3 thin film which was heat-treated at 300 and was amorphous had better than that of the crystalline phase.

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