Study of the Structural and optical properties of Pure and Sn doped Polyaniline hydrochloride polymer (PANI) thin films prepared by Spin coating method
DOI:
https://doi.org/10.31257/2018/JKP/100107Keywords:
Polyaniline hydrochloride films, Structural and optical properties, Spin coating.Abstract
In this study the structural and optical properties of pure and Sn doped films polyanilinehydrochloride (PANI) doped by Tin (Sn) with volumetric percentages (3, 6, and 9)%, which prepared by using the spin coating method on substrates of the glass at room temperature. The structural properties of the prepared films were studied by x-ray diffraction technique. The results illustrate amorphous structure .The atomic force microscope (AFM) diagnosis has led the doping process to decrease in the roughness of the surface and the average rate of the square root with the variation in particle size distribution. The study of the optical properties by measuring then absorption and transmission spectra as a function of wavelength (320-910) nm to the pure and doped film of PANI, the results showed that the transmittance decreased with increasing doping due to the increase in the impurity resulted which makes attenuation in the intensity of incident light with a increasing of absorption. The results also showed that the polymer has an indirect allowed energy gap and it decrease with increasing doping because of the doping levels (Sn) inside the optical energy gap.
Downloads
Downloads
Published
How to Cite
Issue
Section
Categories
License
Copyright (c) 2023 Saleem Azara Hussain, Ali Abdul-Hussein, Ali Abdul-Hussein
This work is licensed under a Creative Commons Attribution 4.0 International License.
Journal of Kufa-Physics is licensed under the Creative Commons Attribution 4.0 International License, which allows users to copy, to create extracts, abstracts, and new works from the Article, to alter and revise the Article, and to make commercial use of the Article (including reuse and/or resale of the Article by commercial entities), provided the user gives appropriate credit (with a link to the formal publication through the relevant DOI), provides a link to the license, indicates if changes were made and the licensor is not represented as endorsing the use made of the work. The authors hold the copyright for their published work on the JKP website, while KJP is responsible for appreciating citation for their work, which is released under CC-BY-4.0 enabling the unrestricted use, distribution, and reproduction of an article in any medium, provided that the original work is properly cited.