基于电子传输层ZnO和WS_(2)的CH_(3)NH_(3)SnI_(3)钙钛矿太阳能电池性能研究  

Performance of CH_(3)NH_(3)SnI_(3)perovskite solar cells based on ZnO and WS_(2)as electron transport layers

作　　者：王传坤 郝艳玲 张星 聂奎营 王文龙 吴远航 Wang Chuankun;Hao Yanling;Zhang Xing;Nie Kuiying;Wang Wenlong;Wu Yanghang(College of Physics and Engineering Technology,Minzu Normal University of Xingyi,Xingyi 562400;Key Laboratory for Micro-nano Functional materials of Qianxinan,Xingyi 562400)

机构地区：[1]兴义民族师范学院物理与工程技术学院,兴义562400 [2]黔西南州微纳功能材料重点实验室,兴义562400

出　　处：《化工新型材料》2025年第2期175-181,共7页New Chemical Materials

基　　金：兴义民族师范学院科研基金项目(21XYZD09和24XYRC05);兴义民族师范学院博士基金项目(23XYBS17);大学生创新创业训练课题项目(S202310666066);兴义民族师范学院教授科研基金项目(19XYJS05);贵州省教育厅拔尖人才项目(黔科教[2022]094)。

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WS_(2)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CH_(3)NH_(3)SnI_(3)、空穴传输层Spiro-OMeTAD以及ZnO和WS_(2)厚度。经优化后,ZnO和WS_(2)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%。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 WS_(2)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 CH_(3)NH_(3)SnI_(3),the hole transport layer Spiro-OMeTAD,as well as ZnO and WS_(2)were also optimized by SCAPS-1D software.After optimization,the photoelectric conversion efficiency(PCE)of the perovskite solar cells with ZnO and WS_(2)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 

分 类 号：TQ174.75[化学工程—陶瓷工业]