Advancing perovskite solar cells: Unveiling the superior efficiency of copper-doped Strontium Titanate as a novel ETL

Mahmood, Minhaz; Islam, Mohammad Tariqul; Sadek, M.S.; Noor, Kashfia; Baharuddin, Mohd Hafiz Bin; Ibrahim, Mohamad; Sheikh, Gufran Umar Alam; Ibrahim, Mohd Adib; Soliman, Mohamed S.; Sobayel, K.

doi:10.1016/j.solener.2024.112806

Solar Energy

2024

DOI: 10.1016/j.solener.2024.112806

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Advancing perovskite solar cells: Unveiling the superior efficiency of copper-doped Strontium Titanate as a novel ETL

Minhaz Mahmood,

Mohammad Tariqul Islam,

M.S. Sadek

et al.

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Cited by 4 publications

References 73 publications

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Modelling and Numerical Evaluation of Photovoltaic Parameters of a Highly Efficient Perovskite Solar Cell Based on Methylammonium Tin Iodide

Njema,

Mosonik,

Ahia

et al. 2024

Chemistry A European J

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Designing a high performance solar cell structure requires the understanding of material innovation, device engineering, charge behavior, operation characteristics and efficient photoconversion of light to generate electricity. This study offers a detailed numerical evaluation of the device physics in a highly efficient methylammonium‐based perovskite solar cell (PSC) of the configuration, FTO/WO3/CH₃NH₃SnI₃/GO/Fe. Utilizing the SCAPS‐1D device simulator, an impressive open‐circuit voltage (Voc) of 1.3184 V, short‐circuit current density (Jsc) of 35.10 mA/cm², Fill factor (FF) of 78.38%, and power conversion efficiency (PCE) of 36.24% were achieved. The model cell exhibits a robust photon capture of 100% quantum efficiency between 360 and 750 nm. The study also presents temperature‐dependent band alignment diagram which posted a built‐in potential (Vbi) of 0.62 eV. The Vbi at 400 K was found to be 0.58 eV indicating that the model cell exhibits a decent temperature tolerance, and can retain approximately 93% of its power at 400 K. Through Mott‐Schottky capacitance analysis, deeper insights into the space‐charge region are inferred, while recombination‐generation investigations emphasize the significance of electronic properties in optimizing device performance. This paper, therefore, lays the foundation for future studies, offering clear pathways for device optimization and identifying key areas that require further investigation.

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Modelling and Numerical Evaluation of Photovoltaic Parameters of a Highly Efficient Perovskite Solar Cell Based on Methylammonium Tin Iodide

Njema,

Mosonik,

Ahia

et al. 2024

Chemistry A European J

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Metal-Doped perovskite oxide Ba(1-x)Sr(x)TiO3 as electron transport layer for enhanced photovoltaic performance: An FDTD study

Mahmood,

Sobayel,

Noor

et al. 2024

Solar Energy

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Synthesis of lead-free cesium bismuth iodide perovskite ink for solar cell using flow reactor

Shaikh,

Ibrahim,

Sadek

et al. 2025

Solar Energy

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Advancing perovskite solar cells: Unveiling the superior efficiency of copper-doped Strontium Titanate as a novel ETL

Cited by 4 publications

References 73 publications

Modelling and Numerical Evaluation of Photovoltaic Parameters of a Highly Efficient Perovskite Solar Cell Based on Methylammonium Tin Iodide

Modelling and Numerical Evaluation of Photovoltaic Parameters of a Highly Efficient Perovskite Solar Cell Based on Methylammonium Tin Iodide

Metal-Doped perovskite oxide Ba(1-x)Sr(x)TiO3 as electron transport layer for enhanced photovoltaic performance: An FDTD study

Synthesis of lead-free cesium bismuth iodide perovskite ink for solar cell using flow reactor

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