Issue 4, 2014
From the journal:

Chemical Communications

Isoindigo fluorination to enhance photovoltaic performance of donor–acceptor conjugated copolymers†

Yuchong Yang,a   Renming Wu,a   Xin Wang,*a   Xiaopeng Xu,a   Zuojia Li,a   Kai Lia  and  Qiang Peng*a  

* Corresponding authors

a Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
E-mail: qiangpengjohnny@yahoo.com
Fax: +86-28-86510868
Tel: +86-28-86510868

Abstract

Conjugated copolymers based on isoindigo/fluorinated isoindigo and bis(dialkylthienyl)benzodithiophene, PBDTT–ID and PBDTT–FID, were designed and synthesized for organic photovoltaic applications. The isoindigo fluorination made PBDTT–FID show high PCE of 5.52% and 7.04% in its conventional and inverted PSCs, respectively.

Graphical abstract: Isoindigo fluorination to enhance photovoltaic performance of donor–acceptor conjugated copolymers

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Article information

DOI
https://doi.org/10.1039/C3CC47677D
Article type
Communication
Submitted
07 Oct 2013
Accepted
30 Oct 2013
First published
30 Oct 2013

Chem. Commun., 2014,50, 439-441

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Isoindigo fluorination to enhance photovoltaic performance of donor–acceptor conjugated copolymers

Y. Yang, R. Wu, X. Wang, X. Xu, Z. Li, K. Li and Q. Peng, Chem. Commun., 2014, 50, 439 DOI: 10.1039/C3CC47677D

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