Open AccessElectron-deficient diketone unit engineering for non-fused ring acceptors enabling over 13% efficiency in organic solar cells
Author(s) -
Dou Luo,
Lanqing Li,
Yongqiang Shi,
Jianqi Zhang,
Kai Wang,
Xugang Guo,
Aung Ko Ko Kyaw
Publication year - 2021
Publication title -
journal of materials chemistry a
Language(s) - English
Resource type - Journals
eISSN - 2050-7488
pISSN - 2050-7496
DOI - 10.1039/d1ta03643b
Subject(s) - ring (chemistry) , unit (ring theory) , electron , chemistry , electron acceptor , diketone , photochemistry , combinatorial chemistry , stereochemistry , physics , organic chemistry , mathematics , mathematics education , nuclear physics
A strategy has been developed for incorporating electron-deficient diketone units into efficient non-fused ring electron acceptors via noncovalent interactions to achieve a high-performance OSC with PCE over 13.3%.
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