Structural and Optical Properties of PbI2 Thin Films to Fabricate Perovskite Solar Cells

Kawther A. Khalaph; Zainab J. Shanan; Aqel Mashot Jafar; Falah Mustafa Al-Attar

doi:10.4028/www.scientific.net/DDF.398.140

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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 398Structural and Optical Properties of PbI2 Thin...

Structural and Optical Properties of PbI₂ Thin Films to Fabricate Perovskite Solar Cells

Abstract:

Recently, lead iodide is the most materials employment in the perovskite solar cell application. This paper has studied the character of preparation, structural and optical properties of pbI₂ materials. Structural properties are included investigation of the measurements X-Ray Diffraction (XRD), Scan Electron Microscopy (SEM), Fourier Transform InfraRed spectroscopy (FTIR) and Atomic Force Microscopy (AFM) tests to the PbI₂ thin films samples. Optical properties are included the investigation UV-Vis test of the thin film samples deposited on glass substrates and investigated the Absorption, Transmittance and evaluated energy gap (E_g = 2.3 eV).

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Defect and Diffusion Forum (Volume 398)

Pages:

140-146

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.398.140

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Online since:

January 2020

Authors:

Kawther A. Khalaph*, Zainab J. Shanan, Aqel Mashot Jafar, Falah Mustafa Al-Attar

Keywords:

Lead Iodide, Optical Properties, PbI₂, Structural Properties

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