高等学校化学学报2023，Vol.44Issue(7)：43-50,8.DOI:10.7503/cjcu20230069
交联PEDOT:F空穴传输层提升柔性有机光伏电池性能的研究
Cross-linking PEDOT:F Hole-transporting Layer to Enhance Photovoltaic Performance of Flexible Organic Solar Cells
摘要
Abstract
Silver nanowires(AgNWs)are important printable top electrodes in flexible organic solar cells(OSCs).However,when fabricating AgNWs from ethanol solution,it could cause damage on the hole-transporting layer below due to washing out.In this work,we propose a cross-linking strategy on the hole-transporting layer of poly(3,4-ethylenedioxythiophene):perfluorinated sulfonic acid ionomer(PEDOT:F)to improve its alcohol resistance.By introducing a cross-linker of poly(ethylene glycol)diglycidyl ether(PEGDE),PEDOT:F was successfully cross-linked.Based on the cross-linked PEDOT:F hole-transporting layer,small-area flexible OSCs(0.041 cm2)showed power conversion efficiency of 14.86％.Flexible organic solar module(21.18 cm2)was then fabricated and an efficiency of 12.38％was achieved.关键词
空穴传输层/PEDOT:F/交联/银纳米线/柔性有机太阳能电池Key words
Hole-transporting layer/PEDOT:F/Cross-linking/Silver nanowires/Flexible organic solar cell分类
信息技术与安全科学引用本文复制引用
韦晚霞,周印华,周先敏,董馨韵,刘铁峰,谢聪,程靖宇,陈建平,陆鑫,冯凯..交联PEDOT:F空穴传输层提升柔性有机光伏电池性能的研究[J].高等学校化学学报,2023,44(7):43-50,8.基金项目
国家自然科学基金(批准号:52273180)资助.Supported by the National Natural Science Foundation of China(No.52273180). （批准号:52273180）
