缺陷与掺杂调控对CsPbI3钙钛矿太阳能电池光电性能的影响
Effects of Defect and Doping Regulation on the Optoelectronic Performance of CsPbI3 Perovskite Solar Cells
DOI: 10.12677/aepe.2026.142010, PDF,    科研立项经费支持
作者: 王 希*, 陈金耀, 陈卓妍, 丁熙娅, 张 馨, 刘邦震：兴义民族师范学院，物理与工程技术学院，贵州 兴义；王传坤#：兴义民族师范学院，物理与工程技术学院，贵州 兴义；黔西南州微纳功能材料重点实验室，贵州 兴义
关键词: 钙钛矿层；掺杂浓度；界面缺陷；SCAPS-1D软件；Perovskite Layer； Doping Concentration； Interfacial Defect； SCAPS-1D Software
摘要: 利用SCAPS-1D软件构建glass/FTO/PCBM/CsPbI3/GO/Au钙钛矿太阳能电池结构。通过该软件研究了钙钛矿层缺陷密度，GO掺杂浓度以及GO/CsPbI3、CsPbI3/PCBM界面缺陷对器件性能的影响。优化后器件的光电转换效率为24.79%，通过理论研究为提高钙钛矿太阳能电池的光电效率提供了理论支持。
Abstract: The glass/FTO/PCBM/CsPbI₃/GO/Au perovskite solar cell structure was constructed by the SCAPS-1D software. The effects of defect density of the perovskite layer, GO doping concentration, and interfacial defects at GO/CsPbI₃ and CsPbI₃/PCBM on the device performance were systematically investigated via this software. The optimized device achieves a photoelectric conversion efficiency (PCE) of 24.79%. This theoretical study provides a reliable theoretical basis for the efficiency enhancement of perovskite solar cells.
文章引用：王希, 陈金耀, 陈卓妍, 丁熙娅, 张馨, 刘邦震, 王传坤. 缺陷与掺杂调控对CsPbI3钙钛矿太阳能电池光电性能的影响[J]. 电力与能源进展, 2026, 14(2): 86-93. https://doi.org/10.12677/aepe.2026.142010

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