High Performance Organic Solar Cells Based on a Twisted Bay-Substituted Tetraphenyl Functionalized Perylenediimide Electron Acceptor

被引:106
作者
Cai, Yunhao [1 ,2 ]
Huo, Lijun [1 ,2 ]
Sun, Xiaobo [1 ,2 ]
Wei, Donghui [3 ]
Tang, Mingsheng [3 ]
Sun, Yanming [1 ,2 ]
机构
[1] Beihang Univ, Beijing Key Lab Bioinspired Energy Mat & Devices, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ,Sch Chem & Environm, Beijing 100191, Peoples R China
[2] Beihang Univ, Heeger Beijing Res & Dev Ctr, Int Res Inst Multidisciplinary Sci, Beijing 100191, Peoples R China
[3] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Henan Province, Peoples R China
基金
中国国家自然科学基金;
关键词
aggregation; monomers; non-fullerene acceptors; organic solar cells; perylenediimide; DIIMIDE DERIVATIVES; FILM; BISIMIDES; DYES;
D O I
10.1002/aenm.201500032
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 twisted bay-substituted tetraphenyl functionalized perylenediimide monomer (TP-PDI) is synthesized. A high power conversion efficiency of 4.1% is achieved for organic solar cells incorporated a combination of TP-PDI electron acceptor and PTB7-Th electron donor, indicating that chemical modification of PDI monomers is a useful way of designing high-performance non-fullerene electron acceptors. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页数:5
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