Issue 36, 2015
From the journal:

Journal of Materials Chemistry A

Hole-conductor-free planar perovskite solar cells with 16.0% efficiency†

Yunlong Li,a   Senyun Ye,a   Weihai Sun,a   Weibo Yan,a   Yu Li,b   Zuqiang Bian,*a   Zhiwei Liu,*a   Shufeng Wang*b  and  Chunhui Huanga  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University, Beijing, P. R. China
E-mail: bianzq@pku.edu.cn, zwliu@pku.edu.cn

b Institute of Modern Optics & State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, P. R. China
E-mail: wangsf@pku.edu.cn

Abstract

In the present work, a hole-conductor-free inverted-structure planar perovskite solar cell was fabricated by a solution process. Remarkably, the device showed a power conversion efficiency (PCE) up to 16.0%, which is higher than those of reported hole-conductor-free perovskite solar cells, and even higher than that of devices using NiOx as the hole conductor. Furthermore, the hole-conductor-free device was also found to reveal a very good stability.

Graphical abstract: Hole-conductor-free planar perovskite solar cells with 16.0% efficiency

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Article information

DOI
https://doi.org/10.1039/C5TA05989E
Article type
Communication
Submitted
01 Aug 2015
Accepted
12 Aug 2015
First published
12 Aug 2015

J. Mater. Chem. A, 2015,3, 18389-18394

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Hole-conductor-free planar perovskite solar cells with 16.0% efficiency

Y. Li, S. Ye, W. Sun, W. Yan, Y. Li, Z. Bian, Z. Liu, S. Wang and C. Huang, J. Mater. Chem. A, 2015, 3, 18389 DOI: 10.1039/C5TA05989E

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