Structural and optical study of ZnO-TiO2 nanocomposites

K. P. Sridevi ,L. Guru Prasad ,B. Sangeetha ,S. Sivakumar

doi:10.15251/JOR.2022.183.453

K. P. Sridevi

L. Guru Prasad

B. Sangeetha

S. Sivakumar

^aDepartment of Physics, Sri Kailash Women's College, Thalaivasal, India

^bDepartment of Physics, M.Kumarasamy College of Engineering, Karur, India

^cDepartment of Electrical & Electronics, AVS Engineering College, Salem

^dDepartment of Physics, Government Arts College (Autonomous), Salem, India.

Journal of Ovonic Research 2022, 18(3),453-464; https://doi.org/10.15251/JOR.2022.183.453

Submitted：Feb 22, 2022

Accepted：Jun 13, 2022

Published：Jun 01, 2022

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K. P. Sridevi ,L. Guru Prasad ,B. Sangeetha ,S. Sivakumar . (2022). Journal of Ovonic Research. Structural and optical study of ZnO-TiO2 nanocomposites, 18(3), ,453-464. https://doi.org/10.15251/JOR.2022.183.453

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Abstract

Nanocomposites of ZnO-TiO2 were synthesized by using zinc chloride, titanium tetrachloride, ethanol and benzyl alcohol and diethyl ether by using Sol-Gel technique.

Crystalline nature of the prepared material was analyzed using XRD study. Band gap of the material found at 3.05eV. In the PL spectra, the peak giving emission is found at 430nm and at 615nm. To confirm the ferromagnetic ordering, the VSM study was done.

Morphology study was carried out with SEM images.

Keywords

Nanocomposities

ZnO

Morphology

VSM