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Issue 39, 2011
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A novel dialkylthio benzo[1,2-b:4,5-b′]dithiophene derivative for high open-circuit voltage in polymer solar cells

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Abstract

A new dialkylthio benzo[1,2-b:4,5-b′]dithiophene (S-BDT) was designed and synthesized and the polymer S-PBDT was prepared by a Stille coupling reaction. A high open-circuit voltage (Voc) of up to 0.99 V was achieved in polymer solar cells with PCBM.

Graphical abstract: A novel dialkylthio benzo[1,2-b:4,5-b′]dithiophene derivative for high open-circuit voltage in polymer solar cells

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Publication details

The article was received on 02 Aug 2011, accepted on 27 Aug 2011 and first published on 12 Sep 2011


Article type: Communication
DOI: 10.1039/C1CC14780C
Citation: Chem. Commun., 2011,47, 10987-10989
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    A novel dialkylthio benzo[1,2-b:4,5-b′]dithiophene derivative for high open-circuit voltage in polymer solar cells

    D. Lee, S. W. Stone and J. P. Ferraris, Chem. Commun., 2011, 47, 10987
    DOI: 10.1039/C1CC14780C

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