Effects of Alkoxy and Fluorine Atom Substitution of Donor Molecules on the Morphology and Photovoltaic Performance of All Small Molecule Organic Solar Cells

Effects of Alkoxy and Fluorine Atom Substitution of Donor Molecules on the Morphology and Photovoltaic Performance of All Small Molecule Organic Solar Cells

Two benzothiadiazole (BT)-based small-molecule donors, SM-BT-2OR with alkoxy side chain and SM-BT-2F with fluorine atom substitution, were designed and synthesized for investigating the effect of the substituents on the photovoltaic performance of the donor molecules in all small molecule organic so...

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Bibliographic Details
Main Authors: Beibei Qiu, Shanshan Chen, Lingwei Xue, Chenkai Sun, Xiaojun Li, Zhi-Guo Zhang, Changduk Yang, Yongfang Li
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-09-01
Series:Frontiers in Chemistry
Subjects:
benzothiadiazole
organic small molecule donors
fluorine substitution
alkoxy side chain
all small molecule organic solar cells
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2018.00413/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2018.00413/full

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