Issue 28, 2015
From the journal:

Journal of Materials Chemistry A

Efficient, durable and flexible perovskite photovoltaic devices with Ag-embedded ITO as the top electrode on a metal substrate†

Minoh Lee,a   Yimhyun Jo,b   Dong Suk Kim,b   Hu Young Jeongc  and  Yongseok Jun*d  

* Corresponding authors

a Department of Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea

b KIER-UNIST Advanced Center for Energy, Korea Institute of Energy Research, Ulsan 689-798, Republic of Korea

c School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea

d Department of Materials Chemistry and Engineering, Konkuk University, Seoul 143-701, Republic of Korea
E-mail: yjun@konkuk.ac.kr
Tel: +82 2 450 0440

Abstract

Efficient flexible perovskite solar cells based on a Ti substrate have been fabricated using indium tin oxide (ITO) as the top electrode. Furthermore, an ultra-thin Ag layer embedded between spiro-MeOTAD and ITO led to lower sheet resistance and a highly durable electrode compared with bare ITO. Inclusion of the Ag thin film has also provided enhanced electromagnetic fields on the surface of Ag for devices, which caused an increase of short circuit current.

Graphical abstract: Efficient, durable and flexible perovskite photovoltaic devices with Ag-embedded ITO as the top electrode on a metal substrate

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Article information

DOI
https://doi.org/10.1039/C5TA03240G
Article type
Paper
Submitted
03 May 2015
Accepted
08 Jun 2015
First published
26 Jun 2015

J. Mater. Chem. A, 2015,3, 14592-14597

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Efficient, durable and flexible perovskite photovoltaic devices with Ag-embedded ITO as the top electrode on a metal substrate

M. Lee, Y. Jo, D. S. Kim, H. Y. Jeong and Y. Jun, J. Mater. Chem. A, 2015, 3, 14592 DOI: 10.1039/C5TA03240G

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