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Issue 76, 2016
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Interface engineering via an insulating polymer for highly efficient and environmentally stable perovskite solar cells

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Abstract

A tunnelling contact of polystyrene nanofilm was introduced for the first time at the interface of perovskite/hole transfer layer, leading to a significantly reduced charge recombination. Moreover, such a polymeric contact worked as a hydrophobic encapsulation layer for effectively protecting the perovskite against humidity. The resultant PSCs displayed a peak efficiency of 17.80% (vs. 15.90% of the control cell) and an enhanced stability.

Graphical abstract: Interface engineering via an insulating polymer for highly efficient and environmentally stable perovskite solar cells

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Publication details

The article was received on 29 Jul 2016, accepted on 24 Aug 2016 and first published on 25 Aug 2016


Article type: Communication
DOI: 10.1039/C6CC06290C
Chem. Commun., 2016,52, 11355-11358

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    Interface engineering via an insulating polymer for highly efficient and environmentally stable perovskite solar cells

    X. Wen, J. Wu, M. Ye, D. Gao and C. Lin, Chem. Commun., 2016, 52, 11355
    DOI: 10.1039/C6CC06290C

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