材料科学
能量转换效率
太阳能电池
电容
光电子学
图层(电子)
薄膜太阳能电池
活动层
薄膜
化学工程
纳米技术
化学
物理化学
电极
薄膜晶体管
工程类
作者
Lhoussayne Et-taya,Abdellah Benami,Touria Ouslimane
出处
期刊:Sustainability
[MDPI AG]
日期:2022-02-08
卷期号:14 (3): 1916-1916
被引量:13
摘要
Third-generation thin-film solar cells based on CZTSSe are highly promising because of their excellent optoelectrical properties, earth-abundant, and non-toxicity of their constituent elements. In this work, the performance of CZTSSe-based solar cells with TiO2, CdS, and ZnSe as electron transporting materials (ETMs) was numerically investigated using the Solar Cell Capacitance Simulator (SCAPS). The effect of the active layer’s thickness and electron affinity, different buffer layers, and the contour plot of the operating temperature versus thickness of the CdS buffer layer were studied. The results show that the optimum power conversion efficiency for CdS, TiO2, and ZnSe, as the ETMs, is 23.16%, 23.13%, and 22.42%, respectively.
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