Issue 76, 2016

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

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

Supplementary files

Article information

Article type
Communication
Submitted
29 Jul 2016
Accepted
24 Aug 2016
First published
25 Aug 2016

Chem. Commun., 2016,52, 11355-11358

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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