n-Type conjugated electrolytes cathode interlayer with thickness-insensitivity for highly efficient organic solar cells

	n-Type conjugated electrolytes cathode interlayer with thickness-insensitivity for highly efficient organic solar cells
	Xu, Guodong 1,2; Gao, Liang 3,4; Xu, Haitao 2; Huang, Liqiang 1; Xie, Yuanpeng 1; Cheng, Xiaofang 1; Li, Yongfang 3,4; Chen, Lie 1,2; Chen, Yiwang 1,2
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2017-07-14
卷号	5 期号:26 页码:13807-13816
英文摘要	Two novel amphipathic small molecular conjugated electrolytes (SMCEs) with self-doping effect were successfully synthesized by incorporating diketopyrrolopyrrole (DPP) as n-type backbone and amine-based groups as polar pendants. In favor of the n-type backbone and amine-based groups, an obvious n-type doping was obtained, resulting in the dramatically improved conductivity of the SMCEs. The formation of the polar group induced dipoles at the SMCEs/Al interface to provide a favorable energy for cathode. Subsequently, the two small molecule electrolytes as cathode interlayers have been successfully applied in the polymer solar cells (PSCs) with a wide thickness range from 7-33 nm. A notable power conversion efficiency (PCE) of 10.2% for PSCs were achieved. And the two SMCEs also showed a good universality with substantial performance. These findings indicate that these small molecular conjugated electrolytes are promising candidates as cathode interlayers for highly efficient polymer solar cells.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38983]
专题	化学研究所_有机固体实验室
作者单位	1.Nanchang Univ, Coll Chem, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China 2.Nanchang Univ, Inst Polymers, Jiangxi Prov Key Lab New Energy Chem, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xu, Guodong,Gao, Liang,Xu, Haitao,et al. n-Type conjugated electrolytes cathode interlayer with thickness-insensitivity for highly efficient organic solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(26):13807-13816.
APA	Xu, Guodong.,Gao, Liang.,Xu, Haitao.,Huang, Liqiang.,Xie, Yuanpeng.,...&Chen, Yiwang.(2017).n-Type conjugated electrolytes cathode interlayer with thickness-insensitivity for highly efficient organic solar cells.JOURNAL OF MATERIALS CHEMISTRY A,5(26),13807-13816.
MLA	Xu, Guodong,et al."n-Type conjugated electrolytes cathode interlayer with thickness-insensitivity for highly efficient organic solar cells".JOURNAL OF MATERIALS CHEMISTRY A 5.26(2017):13807-13816.