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Issue 4, 2014
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Isoindigo fluorination to enhance photovoltaic performance of donor–acceptor conjugated copolymers

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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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Publication details

The article was received on 07 Oct 2013, accepted on 30 Oct 2013 and first published on 30 Oct 2013


Article type: Communication
DOI: 10.1039/C3CC47677D
Citation: 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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