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Year 2024, Volume: 32, 389 - 399, 30.12.2024

Souheyla Mamoun Abdelkrim El - Hasnaine Merad Amina Benmansour

https://doi.org/10.55549/epstem.1604669

Abstract

References

  • Mamoun, S., Merad, A.E., & Benmansour, A. (2024). Simulation study of electronic band diagram engineering and electrical parameters to boost the photovoltaic performance of novel Rb2PtI6 double perovskite solar cell. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 389-399.

Simulation Study of Electronic Band Diagram Engineering and Electrical Parameters to Boost the Photovoltaic Performance of Novel Rb2PtI6 Double Perovskite Solar Cell

Year 2024, Volume: 32, 389 - 399, 30.12.2024

Souheyla Mamoun Abdelkrim El - Hasnaine Merad Amina Benmansour

https://doi.org/10.55549/epstem.1604669

Abstract

It was shown recently that the double perovskite Rb2PtI6 exhibits excellent electronic and optical properties that are relevant for photovoltaic applications in particular. Herein, we report deep simulation results of a novel high-performance lead-free halide double perovskite solar cell (PSC) with the architecture FTO/ZnSe/Rb2PtI6/MoSe2/C. The thicknesses of all layers such as: FTO, hole transport layer (HTL), Rb2PtI6 absorber and electron transport layer (ETL) for the device were optimized. The role of electronic band diagram engineering is demonstrated to be essential for the photovoltaic performance of the solar cell. Moreover, the effects of capacitance (C-V), Mott–Schottky (M-S) characteristics, generation and recombination rates, series resistance (𝑅𝑠 ) and shunt resistance (π‘…π‘ β„Ž) on the current-voltage characteristics (J-V), and quantum efficiency (QE) are analyzed. Our obtained results shows that this best proposed Rb2PtI6-based device can serve as a potential eco-friendly high efficiency solar cell candidate due to the chemical stability and non-toxicity of its active layer. The best obtained efficiency 𝑃𝐢𝐸 reaches 20.54 %, with short circuit current density 𝐽𝑆𝐢 of 34.41 π‘šπ΄/π‘π‘š2 , open circuit voltage π‘‰π‘œπ‘ of 0.79 𝑉 and fill factor 𝐹𝐹 of 75.8 % compared to the initial 𝑃𝐢𝐸 of 12.94 %. To validate our results, we compared the simulation outcomes with other similar double PSC cells previously published. Good agreement is obtained with experimental and simulation studies.

Keywords

Lead-free halide double perovskite solar cells based on Rb2PtI6 band gap diagram Generation and recombination rates Series resistance (𝑅𝑠 ) Shunt resistance (π‘…π‘ β„Ž).

References

  • Mamoun, S., Merad, A.E., & Benmansour, A. (2024). Simulation study of electronic band diagram engineering and electrical parameters to boost the photovoltaic performance of novel Rb2PtI6 double perovskite solar cell. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 389-399.
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Details

Primary Language English
Subjects Chemical Engineering (Other)
Journal Section Articles
Authors

Souheyla Mamoun

Abdelkrim El - Hasnaine Merad

Amina Benmansour

Early Pub Date December 21, 2024
Publication Date December 30, 2024
Submission Date May 24, 2024
Acceptance Date August 6, 2024
Published in Issue Year 2024 Volume: 32

Cite

APA Mamoun, S., Merad, A. E.- H., & Benmansour, A. (2024). Simulation Study of Electronic Band Diagram Engineering and Electrical Parameters to Boost the Photovoltaic Performance of Novel Rb2PtI6 Double Perovskite Solar Cell. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 32, 389-399. https://doi.org/10.55549/epstem.1604669
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