Please use this identifier to cite or link to this item: doi:10.22028/D291-29460
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Title: Development of a Transparent Scratch Resistant Coating through Direct Oxidation of Al-Coated Glass 
Author(s): Mousavi, Sayed H.
Jilavi, Mohammad H.
Koch, Marcus
Arzt, Eduard
de Oliveira, Peter W.
Language: English
Title: Advanced Engineering Materials
Volume: 19
Issue: 1
Startpage: 1
Endpage: 7
Publisher/Platform: Wiley-Blackwell - STM
Year of Publication: 2017
Publikation type: Journal Article
Abstract: The authors develop a protective transparent coating of aluminum oxide through direct oxidation of aluminum‐coated glass. Aluminum coatings are deposited on low‐iron glass substrates using a physical deposition method and then oxidized at different temperatures. A uniform nano‐porous structure with grain sizes of approximately 30–80 nm is observed. X‐ray diffraction, TEM images, and EDX analysis indicate the formation of crystalline γ‐Al2O3, Si, and stishovite‐SiO2 as a result of interdiffusion. The samples treated at different temperatures have hardness values ranging from 5 to 9 H, which is within the desirable range for industrial scratch‐resistant coatings. The optical transmission of around 75–85% at visible wavelengths makes the proposed technique useful for the design of protective transparent coatings.
DOI of the first publication: 10.1002/adem.201600617
Link to this record: hdl:20.500.11880/28152
http://dx.doi.org/10.22028/D291-29460
ISSN: 1527-2648
1438-1656
Date of registration: 21-Oct-2019
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Materialwissenschaft und Werkstofftechnik
Professorship: NT - Prof. Dr. Eduard Arzt
Collections:UniBib – Die Universitätsbibliographie

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