Highly efficient polymer solar cells using a non-conjugated small-molecule zwitterion with enhancement of electron transfer and collection

被引：20

作者：

Ai, Ling ^{[1
]}

Ouyang, Xinhua ^{[1
]}

Liu, Zhiyang ^{[1
]}

Peng, Ruixiang ^{[1
]}

Jiang, Weigang ^{[1
]}

Li, Wang ^{[1
]}

Zhang, Lei ^{[1
]}

Hong, Ling ^{[1
]}

Lei, Tao ^{[1
]}

Guan, Qian ^{[1
]}

Ge, Ziyi ^{[1
]}

机构：

[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2016年 / 4卷 / 39期

基金：

中国国家自然科学基金;

关键词：

PHOTOVOLTAIC PERFORMANCE; DONOR; ACCEPTOR; INTERFACE; LAYER;

D O I：

10.1039/c6ta07349b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel non-conjugated small-molecule zwitterion is developed as a cathode interfacial material to enhance the electron transfer and collection properties of high-performance PSCs. The devices show significantly increased performance with power conversion efficiencies up to 9.51%. It is noteworthy that the results here provide significant scientific insights into further improvement of interfacial modification and performance of polymer solar cells.

引用

页码：14944 / 14948

页数：5

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