Fine‐Tuning the Photovoltaic Performance of Organic Solar Cells by Collaborative Optimization of Structural Isomerism and Halogen Atom

Fine‐Tuning the Photovoltaic Performance of Organic Solar Cells by Collaborative Optimization of Structural Isomerism and Halogen Atom

Fused‐ring acceptors based on an electron‐deficient core, such as Y6, have become a successful strategy in bulk heterojunction (BHJ) organic solar cells (OSCs) for high power conversion efficiencies (PCEs). Here, five fused‐ring electron acceptors (Y9, Y9‐2F, Y9‐2Cl, i‐Y9‐2F, i‐Y9‐2Cl) are synthesiz...

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Bibliographic Details
Main Authors: Zhe Li, Na Zhang, Honggang Chen, Hongjian Peng, Yingping Zou
Format: Article
Language:English
Published: Wiley-VCH 2022-01-01
Series:Advanced Energy & Sustainability Research
Subjects:
end groups
fused-ring electron acceptors
halogenation
structural isomerism
Online Access:https://doi.org/10.1002/aesr.202100138

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