Highly efficient, flexible, indium-free perovskite solar cells employing metallic substrates

Flexible perovskite solar cells with power conversion efficiencies of up to 10.3% have been prepared using titanium foil as an electrode substrate. Our method uses an indium-free transparent counter electrode which allows device performance to remain high despite repeated bending, making it suitable...

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Bibliographic Details
Published in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2015-01, Vol.3 (17), p.9141-9145
Main Authors: Troughton, Joel, Bryant, Daniel, Wojciechowski, Konrad, Carnie, Matthew J, Snaith, Henry, Worsley, David A, Watson, Trystan M
Format: Article
Language:English
Subjects:
Bending machines
Electrodes
Energy conversion efficiency
Foils
Perovskites
Photovoltaic cells
Solar cells
Sustainability
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Summary:Flexible perovskite solar cells with power conversion efficiencies of up to 10.3% have been prepared using titanium foil as an electrode substrate. Our method uses an indium-free transparent counter electrode which allows device performance to remain high despite repeated bending, making it suitable for roll-to-roll processing.
ISSN:2050-7488
2050-7496
DOI:10.1039/c5ta01755f