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Issue 6, 2017
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Highly efficient perovskite solar cells with crosslinked PCBM interlayers

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Abstract

Commercially available phenyl-C61-butyric acid methyl ester (PCBM) is crosslinked with 1,6-diazidohexane (DAZH), resulting in films resistant to common solvents used in perovskite solar cell processing. By using crosslinked PCBM as an interlayer and (HC(NH2)2)0.66(CH3NH3)0.34PbI2.85Br0.15 as the active layer, we achieve small area devices and modules with a maximum steady-state power conversion efficiency of 18.1% and 14.9%, respectively.

Graphical abstract: Highly efficient perovskite solar cells with crosslinked PCBM interlayers

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Publication details

The article was received on 10 Oct 2016, accepted on 08 Jan 2017 and first published on 09 Jan 2017


Article type: Communication
DOI: 10.1039/C6TA08799J
Citation: J. Mater. Chem. A, 2017,5, 2466-2472
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    Highly efficient perovskite solar cells with crosslinked PCBM interlayers

    W. Qiu, J. P. Bastos, S. Dasgupta, T. Merckx, I. Cardinaletti, M. V. C. Jenart, C. B. Nielsen, R. Gehlhaar, J. Poortmans, P. Heremans, I. McCulloch and D. Cheyns, J. Mater. Chem. A, 2017, 5, 2466
    DOI: 10.1039/C6TA08799J

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