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Issue 89, 2013
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Novel high performance asymmetrical squaraines for small molecule organic solar cells with a high open circuit voltage of 1.12 V

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Abstract

An asymmetrically substituted squaraine ASQC bearing a 9-carbazyl substituent exhibits an extremely deep HOMO energy level of −5.46 eV and a relatively low bandgap of 1.65 eV, hence renders solution-processed organic solar cells with an impressive Voc of up to 1.12 V and a PCE of 2.82%.

Graphical abstract: Novel high performance asymmetrical squaraines for small molecule organic solar cells with a high open circuit voltage of 1.12 V

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Publication details

The article was received on 14 Aug 2013, accepted on 16 Sep 2013 and first published on 17 Sep 2013


Article type: Communication
DOI: 10.1039/C3CC46217J
Citation: Chem. Commun., 2013,49, 10465-10467
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    Novel high performance asymmetrical squaraines for small molecule organic solar cells with a high open circuit voltage of 1.12 V

    D. Yang, Q. Yang, L. Yang, Q. Luo, Y. Huang, Z. Lu and S. Zhao, Chem. Commun., 2013, 49, 10465
    DOI: 10.1039/C3CC46217J

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