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

Author:

Khalaph Kawther A.1,Shanan Zainab J.1,Jafar Aqel Mashot2,Al-Attar Falah Mustafa2

Affiliation:

1. Baghdad University

2. Higher Education and Scientific Research Ministry

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 (Eg = 2.3 eV).

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Radiation

Reference12 articles.

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2. A. M. Jafar, M. H. Suhyl, and F. I. Mustafa, Organolead Iodide Perovskite Solar,, vol. 2, no. 6, p.81–87, (2016).

3. Aqel Mashot Jafar, Mahdi Hasan Suhail, Falah Mustafa Al-Attar, & M. K. K. ORGANOLEAD HALIDE PEROVSKITE SOLAR CELLS,, in 32st European Photovoltaic Solar Energy Conference and Exhibition, p.1296–1302, (2016).

4. Z. Shi and A. H. Jayatissa, Perovskites-based solar cells: A review of recent progress, materials and processing methods,, Materials, vol. 11, no. 5. (2018).

5. M. H. Suhail and A. M. Jafar, Fabrication and Characterization of Organolead Halide Peroviske Solar,, vol. 98, p.42709–42713, (2016).

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