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) - unit (ring theory) , ring (chemistry) , organic solar cell , electron acceptor , chemistry , materials science , combinatorial chemistry , photochemistry , organic chemistry , mathematics , mathematics education , polymer
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%.