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Achieving High‐Performance Ternary Organic Solar Cells through Tuning Acceptor Alloy
Author(s) -
Chen Yusheng,
Ye Pan,
Zhu ZhenGang,
Wang Xinlong,
Yang Lei,
Xu Xiaozhou,
Wu Xiaoxi,
Dong Tao,
Zhang Hao,
Hou Jianhui,
Liu Feng,
Huang Hui
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201603154
Subject(s) - ternary operation , materials science , acceptor , organic solar cell , fullerene , ternary alloy , binary number , alloy , information retrieval , computer science , organic chemistry , physics , chemistry , metallurgy , composite material , programming language , condensed matter physics , polymer , arithmetic , mathematics
Acceptor alloys based on n‐type small molecular and fullerene derivatives are used to fabricate the ternary solar cell. The highest performance of optimized ternary device is 10.4%, which is the highest efficiency for one donor/two acceptors‐based ternary systems. Three important parameters, J SC , V OC , and FF, of the optimized ternary device are all higher than the binary reference devices.