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Pyrazine-fused isoindigo: a new building block for polymer solar cells with high open circuit voltage

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Abstract

Pyrazine-fused isoindigo (PzIIG) was designed and synthesized as a novel electron acceptor to construct two D–A conjugated polymers, PzIIG-BDT2TC8 and PzIIG-BTT2TC10. Both the polymers were successfully applied in polymer solar cells, and the PzIIG-BDT2TC8 based solar cell device exhibited a PCE of 5.26% with a high Voc over 1.0 V.

Graphical abstract: Pyrazine-fused isoindigo: a new building block for polymer solar cells with high open circuit voltage

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Publication details

The article was received on 20 Mar 2017, accepted on 05 May 2017 and first published on 05 May 2017


Article type: Communication
DOI: 10.1039/C7CC01973D
Citation: Chem. Commun., 2017, Advance Article
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    Pyrazine-fused isoindigo: a new building block for polymer solar cells with high open circuit voltage

    J. Li, Y. Chai, W. V. Wang, Z. Shi, Z. Xu and H. Zhang, Chem. Commun., 2017, Advance Article , DOI: 10.1039/C7CC01973D

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