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Issue 39, 2016
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Highly efficient polymer solar cells using a non-conjugated small-molecule zwitterion with enhancement of electron transfer and collection

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Abstract

A novel non-conjugated small-molecule zwitterion is developed as a cathode interfacial material to enhance the electron transfer and collection properties of high-performance PSCs. The devices show significantly increased performance with power conversion efficiencies up to 9.51%. It is noteworthy that the results here provide significant scientific insights into further improvement of interfacial modification and performance of polymer solar cells.

Graphical abstract: Highly efficient polymer solar cells using a non-conjugated small-molecule zwitterion with enhancement of electron transfer and collection

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Publication details

The article was received on 26 Aug 2016, accepted on 12 Sep 2016 and first published on 13 Sep 2016


Article type: Communication
DOI: 10.1039/C6TA07349B
Citation: J. Mater. Chem. A, 2016,4, 14944-14948
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    Highly efficient polymer solar cells using a non-conjugated small-molecule zwitterion with enhancement of electron transfer and collection

    L. Ai, X. Ouyang, Z. Liu, R. Peng, W. Jiang, W. Li, L. Zhang, L. Hong, T. Lei, Q. Guan and Z. Ge, J. Mater. Chem. A, 2016, 4, 14944
    DOI: 10.1039/C6TA07349B

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