Performance evaluation of all-inorganic cesium-based perovskite solar cell with BaSnO3 as ETL

Tara, Ayush; Bharti, Vishal; Dixit, Himanshu; Sharma, Susheel; Gupta, Rockey

doi:10.1007/s11051-023-05830-2

Cited by 3 publications

(1 citation statement)

References 63 publications

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“…Similarly, Bhattarai et al (2023) used double active perovskite layers consisting of MASnI 3 and CsSnGeI 3 , which revealed a PCE of 31.53% [31]. Additionally, Tara et al (2023) achieved a PCE of 28.21% in CsSn 0.5 Ge 0.5 I 3 -based PSC using spiro-OMeTAD as HTL and BaSnO 3 as ETL [32]. However, most of the studies using CsSn 0.5 Ge 0.5 I 3 as the absorbent layer basically employ inorganic hole transport layers.…”

Section: Introductionmentioning

confidence: 99%

The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

Ranjan,

Verma,

Tripathi

2024

Phys. Scr.

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It is usually anticipated that perovskites will be an appealing material for extremely effective solar cells. However, its practical applications are constrained by its hazardous properties and stability. Thus, CsSn0.5Ge0.5I3, a more environmentally benign substitute for toxic lead-based perovskites, provides superior stability in solar cells. This work reports on the numerical modeling and computational analysis of a heterostructure CsSn0.5Ge0.5I3, With TiO2 and D-PBTTT-14 serving as the electron and hole transport layers, respectively. The introduction of D-PBTTT-14 as an hole transport layer was motivated by its superior stability over existing organic HTLs. Furthermore, higher generation rate and very favorable absorption coefficients of each layers manifested improved efficiency. Various parameters were examined in order to enhance the newly designed solar cell performance such as: thickness, defect density, doping density, Coefficient of radiative recombination, defect at interface, shunt and series resistance, front and back contacts, and operating temperature. Perovskite solar cells with their current architecture have the potential to achieve a current density (Jsc) of 28.31 mA/cm2, an open-circuit voltage (Voc) of 1.24 V, a fill factor (FF) of 85.90%, and efficiency of 30.27%.

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Section: Introductionmentioning

confidence: 99%

The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

Ranjan,

Verma,

Tripathi

2024

Phys. Scr.

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Numerical investigation of the Pb-free titanium-based double-perovskite solar cell

Singh,

Agarwal,

Agarwal

2024

J Nanopart Res

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Improved eco-friendly CsSn_0.5Ge_0.5I₃ perovskite photovoltaic efficiency beyond 20% with SMe-TATPyr hole-transporting layer

Mohammed,

Al-Gazally,

Khaleel

et al. 2024

Phys. Chem. Chem. Phys.

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Performance evaluation of all-inorganic cesium-based perovskite solar cell with BaSnO3 as ETL

Cited by 3 publications

References 63 publications

The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

Numerical investigation of the Pb-free titanium-based double-perovskite solar cell

Improved eco-friendly CsSn_0.5Ge_0.5I₃ perovskite photovoltaic efficiency beyond 20% with SMe-TATPyr hole-transporting layer

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Performance evaluation of all-inorganic cesium-based perovskite solar cell with BaSnO3 as ETL

Cited by 3 publications

References 63 publications

The organic HTL in highly efficient germanium-alloyed CsSnI3 perovskite solar cell: a modelling and computational analysis

The organic HTL in highly efficient germanium-alloyed CsSnI3 perovskite solar cell: a modelling and computational analysis

Numerical investigation of the Pb-free titanium-based double-perovskite solar cell

Improved eco-friendly CsSn0.5Ge0.5I3 perovskite photovoltaic efficiency beyond 20% with SMe-TATPyr hole-transporting layer

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The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

The organic HTL in highly efficient germanium-alloyed CsSnI₃ perovskite solar cell: a modelling and computational analysis

Improved eco-friendly CsSn_0.5Ge_0.5I₃ perovskite photovoltaic efficiency beyond 20% with SMe-TATPyr hole-transporting layer