摘要
钙钛矿太阳能电池发展迅速,受到广泛关注。背电极作为其重要的组成部分,对光电性能有着非常重要的影响。设计了七种不同的背电极结构,通过COMSOL软件进行仿真模拟,探究电极结构以及电极厚度对电池的影响;此外通过实验研究背电极厚度对电池光电性能的影响。研究发现,背电极结构通过影响电池的串联电阻进而影响电池的性能,并且通过仿真与实验相结合,确定背电极的最佳厚度约为100 nm。
Perovskite solar cells(PSCs)have developed rapidly and received wide attention.As an important part,the back electrode has a significant influence on the photoelectric performance of PSCs.Seven different structures of back electrode were designed and simulated by COMSOL software to explore the effect of electrode structure and electrode thickness on the PSCs.In addition,the effect of back electrode thickness on photoelectric performance was also studied by experiments.It was found that the back electrode structure affects the performance of the cells by varying the series resistance,and the optimum thickness of the back electrode is about 100 nm by combining the simulation with the experiment.
作者
车俐佳
郭艳群
邹谭圆
盛鑫
赖文志
蔡传兵
Che Lijia;Guo Yanqun;Zou Tanyuan;Sheng Xin;Lai Wenzhi;Cai Chuanbing
出处
《功能材料与器件学报》
CAS
2019年第1期43-47,共5页
Journal of Functional Materials and Devices
基金
国家自然科学基金(51572165,11174193)
国家重点研发计划(2016YFF0101701)
项目6140923050202
上海市科学技术委员会项目(16521108400,16DZ0504300)
