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Issue 21, 2016
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Ultrathin two-dimensional graphitic carbon nitride as a solution-processed cathode interfacial layer for inverted polymer solar cells

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Abstract

The utilization of two-dimensional graphitic carbon nitride (C3N4) nanosheets as a cathode interfacial layer (CIL) in inverted polymer solar cells (PSCs) is demonstrated. The device with C3N4 as a CIL exhibited a remarkable improvement in power conversion efficiency, indicating that C3N4 can effectively modify the BHJ/ITO interface to facilitate efficient electron collection. Our results indicate that the solution exfoliated C3N4 is a new and promising electron transport material for solution processed organic optoelectronic devices.

Graphical abstract: Ultrathin two-dimensional graphitic carbon nitride as a solution-processed cathode interfacial layer for inverted polymer solar cells

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Publication details

The article was received on 04 Mar 2016, accepted on 30 Apr 2016 and first published on 03 May 2016


Article type: Communication
DOI: 10.1039/C6TA01894G
Citation: J. Mater. Chem. A, 2016,4, 8000-8004
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    Ultrathin two-dimensional graphitic carbon nitride as a solution-processed cathode interfacial layer for inverted polymer solar cells

    L. Zhou, Y. Xu, W. Yu, X. Guo, S. Yu, J. Zhang and C. Li, J. Mater. Chem. A, 2016, 4, 8000
    DOI: 10.1039/C6TA01894G

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