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Issue 35, 2015
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Efficient planar perovskite solar cells using room-temperature vacuum-processed C60 electron selective layers

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Abstract

Efficient organic–inorganic lead halide perovskite solar cells with regular structure typically use solution-processed electron selective layers. Here, we demonstrated efficient planar perovskite solar cells using vacuum-processed C60 compact electron selective layers at room temperature. The best-performing planar perovskite solar cell has shown a power conversion efficiency of 15.14% with an open circuit voltage of 1.08 V and a fill factor of 74.51% measured under reverse voltage scanning. Our results suggest that vacuum-processed fullerene electron selective layer is a good candidate for fabricating all perovskite tandem solar cells.

Graphical abstract: Efficient planar perovskite solar cells using room-temperature vacuum-processed C60 electron selective layers

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Publication details

The article was received on 13 Jun 2015, accepted on 07 Aug 2015 and first published on 13 Aug 2015


Article type: Communication
DOI: 10.1039/C5TA04313A
J. Mater. Chem. A, 2015,3, 17971-17976

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    Efficient planar perovskite solar cells using room-temperature vacuum-processed C60 electron selective layers

    W. Ke, D. Zhao, C. R. Grice, A. J. Cimaroli, J. Ge, H. Tao, H. Lei, G. Fang and Y. Yan, J. Mater. Chem. A, 2015, 3, 17971
    DOI: 10.1039/C5TA04313A

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