Primary colors (red, yellow, and blue) use as self-cleaning paints with layer of titanium dioxide
Other Title(s)
الألوان الأساسية (الاحمر، الاصفر و الازرق) تستعمل كأصباغ تنظيف ذاتي مع طبقة من ثنائي أوكسيد التيتانيوم
Author
Source
Issue
Vol. 16, Issue 4 (31 Dec. 2019), pp.903-909, 7 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
Transparent nano- coating was prepared by Sol-Gel method from titanium dioxide TiO2 which has the ability to self-cleaning coating used for hospitals, laboratories, and places requiring permanent sterilization.
Three primary colors are selected (red, blue, and yellow) as preliminary study to the effect of these colors on the nano-coating.
Three traditional oil paints color were used as base, then coated by a layer of TiO2-Sol and deposited on the paints.
The optical properties of TiO2-Sol were measured; the maximum absorption wavelength at (λmax=387 nm), the refractive index (n=1.4423) and the energy band gap Eg=3.2 eV.
The structure properties found by X-ray diffraction of TiO2-Sol illustrated that TiO2-Sol is polycrystalline nanoparticle have anatase phase also the morphological properties measured by Scanning Electron Microscopy (SEM) obetained the average grain size of TiO2-Sol was 50.427 nm.
Self-cleaning properties measured by tensiometer dives.
The best color gave the highest response to self-cleaning is the yellow color where the contact angle before exposure to UV (??= 101.47º ,at t = 0 min) and after exposure over time (??= 1.75º ,at t = 50 min), thus the water sheet of the surface and remove all contaminants.
American Psychological Association (APA)
Husayn, Suma Hikmat al-Shaykh. 2019. Primary colors (red, yellow, and blue) use as self-cleaning paints with layer of titanium dioxide. Baghdad Science Journal،Vol. 16, no. 4, pp.903-909.
https://search.emarefa.net/detail/BIM-935761
Modern Language Association (MLA)
Husayn, Suma Hikmat al-Shaykh. Primary colors (red, yellow, and blue) use as self-cleaning paints with layer of titanium dioxide. Baghdad Science Journal Vol. 16, no. 4 (2019), pp.903-909.
https://search.emarefa.net/detail/BIM-935761
American Medical Association (AMA)
Husayn, Suma Hikmat al-Shaykh. Primary colors (red, yellow, and blue) use as self-cleaning paints with layer of titanium dioxide. Baghdad Science Journal. 2019. Vol. 16, no. 4, pp.903-909.
https://search.emarefa.net/detail/BIM-935761
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 908
Record ID
BIM-935761