论文摘要
A CuI coated Cu hybrid nanostructure by partial iodation of Cu nanowires was used as hole transport material（HTM） to enhance the charge transfer in inverted perovskite solar cells（PSCs）. The outer CuI achieved efficient charge extraction, and the inner copper facilitated the extracted charges to be rapidly transferred, further improving the overall cell performance. Furthermore,we employed a mixture of [6,6]-phenyl-C71-butyric acid methyl ester（PCBM） and ZnO nanoparticles as electron transport material（ETM） to achieve the fabrication of stable PSCs. The best efficiency was up to 18.8%. This work represents a fundamental clue for the design of efficient and stable PSCs using the chemical in-situ construction strategy for HTM and integration of PCBM and ZnO as ETM.
论文目录
文章来源
类型: 期刊论文
作者: Jing Cao,Binghui Wu,Jian Peng,Xiaoxia Feng,Congping Li,Yu Tang
来源: Science China(Chemistry) 2019年03期
年度: 2019
分类: 工程科技Ⅰ辑,工程科技Ⅱ辑
专业: 材料科学,电力工业
单位: State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University,Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University
基金: supported by the National Natural Science Foundation of China (21801104,21871121,21471071,21431002,21805232),the Fundamental Research Funds for the Central Universities of China (lzujbky-2018-k08,lzujbky-2018-ot01,20720180061)
分类号: TB383.1;TM914.4
页码: 363-369
总页数: 7
文件大小: 949K
下载量: 28