The structure and optical properties of organic semiconductor bulk hetrojunction blend (NiPcTs/Alq3) thin films

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The structure and optical properties of organic semiconductor bulk hetrojunction blend (NiPcTs/Alq3) thin films
Published: 08-01-2019
DOI: https://doi.org/10.30723/ijp.v15i33.138
Keywords:
Organic semiconductors, bulk heterojunction blend NiPcTS /Alq3 (B.HJ. blend), optical properties, XRD.

Main Article Content

Atyaf H. Kadhum

Abstract

The effect of heat treatment on the optical properties of the bulk heterojunction blend nickel (II) phthalocyanine tetrasulfonic acid tetrasodium salt and Tris (8-hydroxyquinolinato) Aluminum (NiPcTs/Alq3) thin films which prepared by spin coating was described in this study. The films coated on a glass substrate with speed of 1500 rpm for 1.5 min and treated with different annealing temperature (373, 423 and 473) K. The samples characterized using UV-Vis, X ray diffraction and Fourier transform Infrared (FTIR) spectra, XRD patterns indicated the presence of amorphous and polycrystalline blend (NiPcTs/Alq3). The results of UV visible shows that the band gap increase with increasing the annealing temperature up to 373 K and decreases with increase the annealing temperature to (423, 473)K respectively.

Article Details

Issue

Vol. 15 No. 33 (2017)

Section

Articles
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© 2023 The Author(s). Published by College of Science, University of Baghdad. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License. 

How to Cite

1.
Kadhum AH. The structure and optical properties of organic semiconductor bulk hetrojunction blend (NiPcTs/Alq3) thin films. IJP [Internet]. 2019 Jan. 8 [cited 2024 Dec. 23];15(33):40-8. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/138

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