Synthesis and Characterization of Methyl Ammonium Lead Halide Perovskite MAPbI3 for Applications in Photodetector Devices
DOI:
https://doi.org/10.31257/2018/JKP/2021/130203Keywords:
Perovskite, Photovoltaic Technologies, X-ray diffractionAbstract
Methyl ammonium lead iodide (CH3NH3PbI3) Perovskite was synthesized by a mixing method in one and two steps. The ethanol solvent was also used to dissolve CH3NH3I that is compared with isopropanol solvent. The characterizations of synthesized perovskite samples include the structural properties, morphological characteristics, and optical properties. The intensity and orientation in X-ray diffraction patterns appear clearly in ethanol solvent. Additionally, the ethanol solvent increases the grain size of perovskite which is homogeneous of the surface morphology. It causes a decrease in the wavelength of absorbance edge in addition to an increase in the energy bandgap value. The photodetector parameters for MAPbI3 perovskites cover the PbS nanocrystal which was prepared on the FTO glass dissolved by Isopropanol and DMF where the responsivity Rλ= 0.0037 and the quantum efficiency QE=1.016% was under λ nm =650 nm and Vbias=0V. These values were decreased by using Ethanol solvent.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Mohammad Malik Abood, Aref S. Baron, Osama Abdul Azeez Dakhil1
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.
