Nanoscale Phase Separation-Induced Suppression of Geminate Recombination in Low Bandgap Polymer-Fullerene Solar Cells

	Nanoscale Phase Separation-Induced Suppression of Geminate Recombination in Low Bandgap Polymer-Fullerene Solar Cells
	Liu Jian ; Wu Jiang ; Shao Shu-Yan ; Xie,Zhi-Yuan ; Guo,Shi-Jie
刊名	chinese physics letters
	2014
卷号	31 期号:5 页码:58801
关键词	EFFICIENCY
通讯作者	xie,zy
英文摘要	the short-circuit current of polymer solar cells based on a pcpdtbt:pc71bm blend is substantially increased by using a processing additive. it is found that the significant geminate recombination in the pcpdtbt:pc71bm blend film is dramatically suppressed by using a processing additive which can produce a nanoscale pcpdtbt and pc71bm phase separation. the processing additive-induced aggregation of pcpdtbt polymer chains and pc71bm molecules can give rise to a driving force for the separation of charge-transfer states at the donor/acceptor interfaces into the free charge carriers and thus geminate recombination is suppressed.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57527]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu Jian,Wu Jiang,Shao Shu-Yan,et al. Nanoscale Phase Separation-Induced Suppression of Geminate Recombination in Low Bandgap Polymer-Fullerene Solar Cells[J]. chinese physics letters,2014,31(5):58801.
APA	Liu Jian,Wu Jiang,Shao Shu-Yan,Xie,Zhi-Yuan,&Guo,Shi-Jie.(2014).Nanoscale Phase Separation-Induced Suppression of Geminate Recombination in Low Bandgap Polymer-Fullerene Solar Cells.chinese physics letters,31(5),58801.
MLA	Liu Jian,et al."Nanoscale Phase Separation-Induced Suppression of Geminate Recombination in Low Bandgap Polymer-Fullerene Solar Cells".chinese physics letters 31.5(2014):58801.