Study the structural and optical properties of titanium oxide thin film, doped with chromium prepared in Sol-Gel method
Other Title(s)
دراسة الخصائص التركيبية و البصرية لأوكسيد التيتانيوم، المطعم بالكروم و المحضر بطريقة سول-جل
Joint Authors
Hasan, Ansam Hadi
Ali, Falah Hasan
Jiyad, Baha Tumah
Source
Issue
Vol. 16, Issue 39 (31 Dec. 2018), pp.64-70, 7 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
This paper presents the effect of Cr doping on the optical and structural properties of TiO2 films synthesized by sol-gel and deposited by the dip- coating technique.
The characteristics of pure and Cr-doped TiO2 were studied by absorption and X-ray diffraction measurement.
The spectrum of UV absorption of TiO2 chromium concentrations indicates a red shift; therefore, the energy gap decreases with increased doping.
The minimum value of energy gap (2.5 eV) is found at concentration of 4 %.
XRD measurements show that the anatase phase is shown for all thin films.
Surface morphology measurement by atomic force microscope (AFM) showed that the roughness of thin films decrease with doping and has a minimum value with 4 wt % doping ratio.
American Psychological Association (APA)
Hasan, Ansam Hadi& Ali, Falah Hasan& Jiyad, Baha Tumah. 2018. Study the structural and optical properties of titanium oxide thin film, doped with chromium prepared in Sol-Gel method. Iraqi Journal of Physics،Vol. 16, no. 39, pp.64-70.
https://search.emarefa.net/detail/BIM-866009
Modern Language Association (MLA)
Hasan, Ansam Hadi…[et al.]. Study the structural and optical properties of titanium oxide thin film, doped with chromium prepared in Sol-Gel method. Iraqi Journal of Physics Vol. 16, no. 39 (2018), pp.64-70.
https://search.emarefa.net/detail/BIM-866009
American Medical Association (AMA)
Hasan, Ansam Hadi& Ali, Falah Hasan& Jiyad, Baha Tumah. Study the structural and optical properties of titanium oxide thin film, doped with chromium prepared in Sol-Gel method. Iraqi Journal of Physics. 2018. Vol. 16, no. 39, pp.64-70.
https://search.emarefa.net/detail/BIM-866009
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 70
Record ID
BIM-866009