Development of zinc-oxide nanorods on chemically etched zinc plates suitable for high-efficiency photovoltaics solar cells

Basher, Mohammad Khairul; Riyadh, S. M. Shah; Hossain, Md. Forhad; Hassan, Mahmudul; Akand, Md. Abdur Rafiq; Zumahi, S.M. Amir-Al; Matin, Md. Abdul; Das, Narottam; Nur-E-Alam, Mohammad

doi:10.1007/s11082-022-04474-1

Cited by 18 publications

(9 citation statements)

References 51 publications

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“…ETL and HTL both play critical roles in the PSCs’ capability and reliability. TiO 2 , SnO 2 , and Nb 2 O 5 are just a few of the materials that have been selected as the ETL in the PSCs. , Other examples of inorganic and organic materials that have been used as the ETL in PSCs over time include Al 2 O 3 , PCBM, C 60 , WOx, ZnO, I 2 O 3 , BaTiO 3 , and PbTiO 3 . , Polymeric HTLs and inorganic or organic small molecules can be categorized into several groups depending on their chemical composition, according to established categorization methods . Among these types of HTLs, CuSbS 2 , NiO, P3HT, Cu 2 O, CuSCN, PEDOT: PSS, CuI, CuO, NiO, and SpiroMeOTAD are commonly used in several studies. − , …”

Section: Introductionmentioning

confidence: 99%

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

et al. 2023

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The power conversion efficiency (PCE) of cesium lead halide (CsPbX3, X = l, Br, and Cl)-based all-inorganic perovskite solar cells (PSCs) is still struggling to compete with conventional organic–inorganic halide perovskites. A combined material and device-related analysis is much needed to understand the working principle to explore the efficiency potential of CsPbX3-based PSCs. Therefore, here, density functional theory (DFT) and SCAPS-1D-based studies were reported to evaluate the photovoltaic (PV) performance of CsPbBr3-based PSCs. DFT is first applied to assess and extract structural and optoelectronic properties (band structure, density of states, Fermi surface, and absorption coefficient) of the considered absorber layer. The calculated electronic band gap (E g) of the CsPbBr3 absorber was 1.793 eV, which matched well with the earlier computed theoretical value. Additionally, the Pb 6p orbital contributed largely to the calculated density of states (DOS), and the electronic charge density map showed that the Pb atom acquired the majority of charges. In order to examine the optical response of CsPbBr3, optical characteristics were computed and correlated with electronic properties for its probable photovoltaic applications. Fermi surface computation showed multiband characters. Furthermore, to look for a suitable combination of the charge transport layer, a total of nine HTLs (Cu2O, CuSCN, P3HT, PEDOT:PSS, Spiro-MeOTAD, CuI, V2O5, CBTS, and CFTS) and six ETLs (TiO2, PCBM, ZnO, C60, IGZO, and WS2) are used considering the experimental E g (2.3 eV). The best power conversion efficiency (PCE) of 13.86% is reported for TiO2 and CFTS in combination with the CsPbBr3 absorber. The effects of operating temperature, series and shunt resistances, Mott–Schottky, capacitance, generation and recombination rates, quantum efficiency, and current–voltage density were also examined. The resulting PV properties were also compared with previously published data. Results reported in this study will pave the way for the development of high-efficiency all-inorganic CsPbBr3-based solar cells in the future.

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Section: Introductionmentioning

confidence: 99%

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

et al. 2023

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“…For enhancing the device performance and reliability, the heterostructure interface between the ETL and perovskite plays a crucial role . ETLs like aluminum oxide (Al 2 O 3 ), zinc oxide (ZnO), − zirconium oxide (ZrO 2 ), tin oxide (SnO 2 ), and titanium dioxide (TiO 2 ) are some of the metal oxides that have been used in the of PSCs for improvement in PV performance. In addition to these, indium–gallium–zinc oxide (IGZO), tungsten disulfide (WS 2 ), , ceric dioxide (CeO 2 ), phenyl-C61-butyric acid methyl ester (PCBM), and C 60 are also effective as ETLs.…”

Section: Introductionmentioning

confidence: 99%

Photovoltaic Performance Investigation of Cs₃Bi₂I₉-Based Perovskite Solar Cells with Various Charge Transport Channels Using DFT and SCAPS-1D Frameworks

et al. 2023

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Cs 3 Bi 2 I 9 as a solar absorber material is a strong contender for lead-free perovskite solar cells (PSCs). The presence of bismuth (Bi) in Cs 3 Bi 2 I 9 leads to the origin of interesting optoelectronic properties along with a suitable optical band gap and high absorption coefficient. However, further analysis of the crystal structure, optical, and electronic properties of this material is required for efficient photovoltaic (PV) applications. The potential of Cs 3 Bi 2 I 9 perovskite as an absorber layer for solar cells (SCs) was first analyzed by performing density functional theory (DFT) calculations to observe its structural, optical, and electronic properties. Band structure reveals an indirect band gap (2.42 eV), and density of states (DOS) data show good conductivity primarily contributed by the 5p and 6s orbital electrons of I and Bi atoms. Strong electronic charge buildup is seen in the electronic charge density map surrounding the I atom, as well as the covalent bonds between the I and Bi atoms. The frequency-dependent dielectric function and absorption calculations reveal that Cs 3 Bi 2 I 9 might be a potential material in optoelectronic and photovoltaic systems. We also performed numerical simulations using the one-dimensional solar cell capacitance simulator (SCAPS-1D) for 49 different PSC configurations with Cs 3 Bi 2 I 9 absorber, electron transport layers (ETLs) comprising WS 2 , indium−gallium−zinc oxide (IGZO), SnO 2 , ZnO, C 60 , TiO 2 , and phenyl-C61-butyric acid methyl ester (PCBM), and hole transport layers (HTLs) like Cu 2 O, CuSCN, NiO, poly(3-hexylthiophene) (P3HT), poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), Spiro-MeOTAD, and CuI. Simulation results reveal that the Cu 2 O HTL exhibited the best power conversion efficiency (PCE) for all of the ETLs. Of the 49 configurations, the six best configurations with the Cu 2 O HTL and different ETLs were analyzed to study the effect of absorber and ETL thickness, series and shunt resistances, operating temperature, capacitance, Mott−Schottky, generation, and recombination rate on the PV performance. Current−voltage (J−V) characteristics and quantum efficiency (QE) were computed for all of these configurations to understand the impact of the absorber, ETL, and HTL on the PV parameters. This comprehensive simulation study will assist researchers in the fabrication of cheap and efficient PSCs without lead and open new horizons in the field of solar technology.

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“…Some commonly used ETLs for PSCs include TiO 2 , SnO 2 , ZnO, and PCBM, while commonly used HTLs include spiro-OMeTAD, PTAA, and PEDOT:PSS. 32–35 These materials have been extensively studied and optimized due to their compatibility with perovskite materials, high conductivity, and efficient charge transport. However, the choice of the ETL and HTL depends on the specific application and device architecture.…”

Section: Introductionmentioning

confidence: 99%

A comprehensive study of the optimization and comparison of cesium halide perovskite solar cells using ZnO and Cu₂FeSnS₄ as charge transport layers

et al. 2023

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Development of zinc-oxide nanorods on chemically etched zinc plates suitable for high-efficiency photovoltaics solar cells

Cited by 18 publications

References 51 publications

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

Photovoltaic Performance Investigation of Cs₃Bi₂I₉-Based Perovskite Solar Cells with Various Charge Transport Channels Using DFT and SCAPS-1D Frameworks

A comprehensive study of the optimization and comparison of cesium halide perovskite solar cells using ZnO and Cu₂FeSnS₄ as charge transport layers

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Development of zinc-oxide nanorods on chemically etched zinc plates suitable for high-efficiency photovoltaics solar cells

Cited by 18 publications

References 51 publications

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr3 Perovskite Solar Cells

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr3 Perovskite Solar Cells

Photovoltaic Performance Investigation of Cs3Bi2I9-Based Perovskite Solar Cells with Various Charge Transport Channels Using DFT and SCAPS-1D Frameworks

A comprehensive study of the optimization and comparison of cesium halide perovskite solar cells using ZnO and Cu2FeSnS4 as charge transport layers

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Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

Numerical Analysis in DFT and SCAPS-1D on the Influence of Different Charge Transport Layers of CsPbBr₃ Perovskite Solar Cells

Photovoltaic Performance Investigation of Cs₃Bi₂I₉-Based Perovskite Solar Cells with Various Charge Transport Channels Using DFT and SCAPS-1D Frameworks

A comprehensive study of the optimization and comparison of cesium halide perovskite solar cells using ZnO and Cu₂FeSnS₄ as charge transport layers