Numerical simulation to optimize the efficiency of HTM-free perovskite solar cells by ETM engineering

Solar Energy(2023)

引用 6|浏览14
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摘要
•Device modeling of HTM-free perovskite solar cell was comprehensively performed.•The impact of six inorganic ETMs on device performance was investigated.•Zinc selenide (ZnSe) as ETM exhibits highest efficiency.•The impact of physical parameters on the device performance was fully examined.•Optimized device structure exhibits a maximum PCE of over 26 %.
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关键词
Perovskite solar cells,SCAPS-1D,Electron transport material,Hole transport material free configuration,Power conversion efficiency
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