化工新型材料

化工新型材料 ›› 2025, Vol. 53 ›› Issue (2) : 175-181. DOI: 10.19817/j.cnki.issn1006-3536.2025.02.031

科学研究

基于电子传输层ZnO和WS₂的CH₃NH₃SnI₃钙钛矿太阳能电池性能研究

^1,2

作者信息 +

Performance of CH₃NH₃SnI₃ perovskite solar cells based on ZnO and WS₂ as electron transport layers

Wang Chuankun^1,2, Hao Yanling^1,2, Zhang Xing^1,2, Nie Kuiying^1,2, Wang Wenlong¹, Wu Yanghang¹

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文章历史 +

Received
2024-01-05
Issue Date	Revised Date
2025-02-20	2024-01-05

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摘要

Sn基钙钛矿太阳能电池具有环保和独特的光电特性,成为光伏研究领域的热点。利用SCAPS-1D软件研究不同电子传输层ZnO和WS₂对Sn基钙钛矿太阳能电池性能的影响。通过SCAPS-1D软件优化了光吸收层CH₃NH₃SnI₃、空穴传输层Spiro-OMeTAD以及ZnO和WS₂厚度。经优化后,ZnO和WS₂为电子传输层的钙钛矿太阳能电池的光电转换效率(PCE)分别为29.87%和28.4%。

Abstract

Sn-based perovskite solar cells have environmental protection and unique photoelectric characteristics,and have become a hot spot in the field of photovoltaic research.The effects of ZnO and WS₂ electron transport layers on the performance of Sn-based perovskite solar cells were investigated using SCAPS-1D software.The thickness of the light-absorbing layer CH₃NH₃SnI₃,the hole transport layer Spiro-OMeTAD,as well as ZnO and WS₂ were also optimized by SCAPS-1D software.After optimization,the photoelectric conversion efficiency (PCE) of the perovskite solar cells with ZnO and WS₂ as electron transport layer were 29.87% and 28.4%,respectively.

关键词

钙钛矿太阳能电池 / 电子传输层 / 空穴传输层 / SCAPS-1D

Key words

perovskite solar cells / electron transport layer / hole transport layers / SCAPS-1D

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基于电子传输层ZnO和WS₂的CH₃NH₃SnI₃钙钛矿太阳能电池性能研究[J]. 化工新型材料, 2025, 53(2): 175-181 DOI:10.19817/j.cnki.issn1006-3536.2025.02.031

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参考文献

原文顺序 | 出版日期 | 本文引用

[1] Huang Y Q,Su J,Li Q F,et al.Structure,optical and electrical properties of CH₃NH₃SnI₃ single crystal[J].Physica B:Condensed Matter,2019,563:107-112.
[2] Han N T,Dien V K,Lin M F.Electronic and optical properties of CH₃NH₃SnI₃ and CH(NH₂)₂SnI₃ perovskite solar Cell[J].Physica Status Solidi (RRL)-Rapid Research Letters,2023,17(7):2300020.
[3] Mottakin M,Sobayel K,Sarkar D,et al.Design and modelling of eco-friendly CH₃NH₃SnI₃-based perovskite solar cells with suitable transport layers[J].Energies,2021,14(21):7200.
[4] Kojima A,Teshima K,Shirai Y,et al.Organometal halide perovskites as visible-light sensitizers for photovoltaic cells[J].Journal of the American Chemical Society,2009,131(17):6050-6051.
[5] Qu Z,Ma F,Zhao Y,et al.Updated progresses in perovskite solar cells[J].Chinese Physics Letters,2021,38(10):107801.
[6] Singh A K,Srivastava S,Mahapatra A,et al.Performance optimization of lead free-MASnI₃ based solar cell with 27% efficiency by numerical simulation[J].Optical Materials,2021,117:111193.
[7] Valeti N J,Prakash K,Singha M K.Numerical simulation and optimization of lead free CH₃NH₃SnI₃ perovskite solar cell with CuSbS₂ as HTL using SCAPS 1D[J].Results in Optics,2023,12:100440.
[8] Patel P K.Device simulation of highly efficient eco-friendly CH₃NH₃SnI₃ perovskite solar cell[J].Scientific Reports,2021,11(1):3082.
[9] Hao F,Stoumpos C C,Guo P,et al.Solvent-mediated crystallization of CH₃NH₃SnI₃ films for heterojunction depleted perovskite solar cells[J].Journal of the American Chemical Society,2015,137(35):11445-11452.
[10] Mehrabian M,Afshar E N,Akhavan O.TiO₂ and C₆₀ transport nanolayers in optimized Pb-free CH₃NH₃SnI₃-based perovskite solar cells[J].Materials Science and Engineering:B,2023,287:116146.
[11] Luo J,Wang Y,Zhang Q.Progress in perovskite solar cells based on ZnO nanostructures[J].Solar Energy,2018,163:289-306.
[12] Zhou Q,Duan J,Yang X,et al.Interfacial strain release from the WS₂/CsPbBr₃ van der Waals heterostructure for 1.7V voltage all-inorganic perovskite solar cells[J].Angewandte Chemie,2020,132(49):22181-22185.
[13] Zhong Y,Hufnagel M,Thelakkat M,et al.Role of PCBM in the suppression of hysteresis in perovskite solar cells[J].Advanced Functional Materials,2020,30(23):1908920.
[14] Jiang Q,Zhang X,You J.SnO₂:a wonderful electron transport layer for perovskite solar cells[J].Small,2018,14(31):1801154.
[15] Ahmad S,Abbas H,Khan M B,et al.ZnO for stable and efficient perovskite bulk heterojunction solar cell fabricated under ambient atmosphere[J].Solar Energy,2021,216:164-170.
[16] Ma J,Su J,Lin Z,et al.Improve the oxide perovskite heterojunction contact for low temperature high efficiency and stable all-inorganic CsPbI₂Br perovskite solar cells[J].Nano Energy,2020,67:104241.
[17] Aseena S,Abraham N,Babu V S.Optimization of layer thickness of ZnO based perovskite solar cells using SCAPS-1D[J].Materials Today:Proceedings,2021,43:3432-3437.
[18] Sobayel K,Akhtaruzzaman M,Rahman K S,et al.A comprehensive defect study of tungsten disulfide (WS₂) as electron transport layer in perovskite solar cells by numerical simulation[J].Results in Physics,2019,12:1097-1103.
[19] Dubey C,Jarwal D K,Kumar H,et al.Development of highly efficient ZnO nanorod-based nontoxic perovskite solar cell using AZO buffer layer and lanthanide doping[J].IEEE Transactions on Electron Devices,2022,69(2):622-630.
[20] Alam I,Mollick R,Ashraf M A.Numerical simulation of Cs₂AgBiBr₆-based perovskite solar cell with ZnO nanorod and P3HT as the charge transport layers[J].Physica B:Condensed Matter,2021,618:413187.
[21] Huang R,Yu M,Yang Q,et al.Numerical simulation for optimization of an ultra-thin n-type WS₂/p-type c-Si heterojunction solar cells[J].Computational Materials Science,2020,178:109600.
[22] Khatun M M,Sunny A,Al Ahmed S R.Numerical investigation on performance improvement of WS₂ thin-film solar cell with copper iodide as hole transport layer[J].Solar Energy,2021,224:956-965.
[23] Imani S,Seyed-Talebi S M,Beheshtian J,et al.Simulation and characterization of CH₃NH₃SnI₃-based perovskite solar cells with different Cu-based hole transporting layers[J].Applied Physics A,2023,129(2):143.
[24] Srivastava S,Singh A K,Kumar P,et al.Comparative performance analysis of lead-free perovskites solar cells by numerical simulation[J].Journal of Applied Physics,2022,131(17):175001.
[25] Jayan K D,Sebastian V.Comprehensive device modelling and performance analysis of MASnI₃ based perovskite solar cells with diverse ETM,HTM and back metal contacts[J].Solar Energy,2021,217:40-48.
[26] Singh N,Agarwal A,Agarwal M.Study the effect of band offsets on the performance of lead-free double perovskite solar cell[J].Optical Materials,2022,125:112112.
[27] AbdelAziz H H.Performance evaluation of free hole-transport layer CsPbI₃ perovskite solar cells[J].Journal of Materials Science:Materials in Electronics,2023,34(6):470.