A Star-Shaped Perylene Diimide Electron Acceptor for High-Performance Organic Solar Cells

A novel nonplanar star‐shaped perylene diimide acceptor with a triphenylamine core (S(TPA‐PDI)) is explored and applied in solution‐processed organic solar cells. These solar cells exhibit an encouraging power conversion efficiency of up to 3.32%.

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2014-08, Vol.26 (30), p.5137-5142
Main Authors: Lin, Yuze, Wang, Yifan, Wang, Jiayu, Hou, Jianhui, Li, Yongfang, Zhu, Daoben, Zhan, Xiaowei
Format: Article
Language:English
Subjects:
Diimide
Energy conversion efficiency
heterojunctions
non-fullerene acceptor
organic electronics
perylene diimide
Photovoltaic cells
Solar cells
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Description
Summary:A novel nonplanar star‐shaped perylene diimide acceptor with a triphenylamine core (S(TPA‐PDI)) is explored and applied in solution‐processed organic solar cells. These solar cells exhibit an encouraging power conversion efficiency of up to 3.32%.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201400525