Issue 52, 2016
From the journal:

Chemical Communications

Low-temperature solution-processed p-type vanadium oxide for perovskite solar cells†

Haocheng Sun,‡a   Xiaomeng Hou,‡a   Qiulong Wei,b   Huawei Liu,a   Kecheng Yang,a   Wei Wang,c   Qinyou An*b  and  Yaoguang Rong*ac  

* Corresponding authors

a Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, Hubei, P. R. China
E-mail: alexrong2008@gmail.com

b State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, Hubei, P. R. China
E-mail: anqinyou86@whut.edu.cn

c School of Physics & Optoelectronic Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, Jiangsu, P. R. China

Abstract

A low-temperature solution-processed inorganic p-type contact material of vanadium oxide (VOx) was developed to fabricate planar-heterojunction perovskite solar cells. Using a solvent-assisted process, high-quality uniform and compact perovskite (CH3NH3PbI3) films were deposited on VOx coated substrates. Due to the high transmittance and quenching efficiency of VOx layers, a power conversion efficiency of over 14% was achieved.

Graphical abstract: Low-temperature solution-processed p-type vanadium oxide for perovskite solar cells

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Article information

DOI
https://doi.org/10.1039/C6CC03740B
Article type
Communication
Submitted
05 May 2016
Accepted
26 May 2016
First published
26 May 2016

Chem. Commun., 2016,52, 8099-8102

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Low-temperature solution-processed p-type vanadium oxide for perovskite solar cells

H. Sun, X. Hou, Q. Wei, H. Liu, K. Yang, W. Wang, Q. An and Y. Rong, Chem. Commun., 2016, 52, 8099 DOI: 10.1039/C6CC03740B

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