Efficiency exceeding 10% for inverted polymer solar cells with a ZnO/ionic liquid combined cathode interfacial layer

	Efficiency exceeding 10% for inverted polymer solar cells with a ZnO/ionic liquid combined cathode interfacial layer
	Yu, W.1,2; Huang, L.1,2; Yang, D.1; Fu, P.1,2; Zhou, L.1,2; Zhang, J.1; Li, C.1
刊名	journal of materials chemistry a
	2015
卷号	3 期号:20 页码:10660-10665
英文摘要	the interlayer inserted between the active layer and ito has been demonstrated to be crucial for the performance of inverted polymer solar cells (i-pscs). in this work, we find that ionic liquids (ils) can significantly enhance the efficiency of i-pscs. with the zno/il interfacial layer, ptb7-th : pc71bm i-pscs can exhibit a champion power conversion efficiency (pce) of 10.15%, which is among the highest pces reported thus far for single-junction bulk heterojunction solar cells through the solution process. the il layer and zno/il combination layer with low work function, good optical transmittance, improved electron extraction and reduced resistance at the cathode interface have been demonstrated to be excellent and general interfacial layers for i-pscs.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; energy & fuels ; materials science, multidisciplinary
研究领域[WOS]	chemistry ; energy & fuels ; materials science
关键词[WOS]	power conversion efficiency ; open-circuit voltage ; high-performance ; conjugated polyelectrolyte ; buffer layer ; oxide ; single ; poly(3-hexylthiophene) ; nanoparticles ; morphology
收录类别	SCI
语种	英语
WOS记录号	WOS:000354395400002
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146237]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yu, W.,Huang, L.,Yang, D.,et al. Efficiency exceeding 10% for inverted polymer solar cells with a ZnO/ionic liquid combined cathode interfacial layer[J]. journal of materials chemistry a,2015,3(20):10660-10665.
APA	Yu, W..,Huang, L..,Yang, D..,Fu, P..,Zhou, L..,...&Li, C..(2015).Efficiency exceeding 10% for inverted polymer solar cells with a ZnO/ionic liquid combined cathode interfacial layer.journal of materials chemistry a,3(20),10660-10665.
MLA	Yu, W.,et al."Efficiency exceeding 10% for inverted polymer solar cells with a ZnO/ionic liquid combined cathode interfacial layer".journal of materials chemistry a 3.20(2015):10660-10665.