volume 11 issue 14 pages 5563-5568

Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells

Marina M Tepliakova 1, 2
Aleksandra N Mikheeva 1, 3
Lyubov A Frolova 1, 2
Aly Elakshar 1
Artyom V Novikov 1, 2
Marina I Ustinova 1, 2
Olga R Yamilova 1, 2
Sergey M. Aldoshin 2
Publication typeJournal Article
Publication date2020-06-22
scimago Q1
wos Q1
SJR1.394
CiteScore8.7
Impact factor4.6
ISSN19487185
Physical and Theoretical Chemistry
General Materials Science
Abstract
Recent studies have shown that charge transport interlayers with low gas permeability can increase the operational lifetime of perovskite solar cells serving as a barrier for migration of volatile decomposition products from the photoactive layer. Herein we present a hybrid hole transport layer (HTL) comprised of p-type polytriarylamine (PTAA) polymer and vanadium(V) oxide (VOx). Devices with PTAA/VOx top HTL reach up to 20% efficiency and demonstrate negligible degradation after 4500 h of light soaking, whereas reference cells using PTAA/MoOx as HTL lose ∼50% of their initial efficiency under the same aging conditions. It was shown that the main origin of the enhanced device stability lies in the higher tolerance of VOx toward MAPbI3 compared to the MoOx interlayer, which tends to facilitate perovskite decomposition. Our results demonstrate that the application of PTAA/VOx hybrid HTL enables long-term operational stability of perovskite solar cells, thus bringing them closer to commercial applications.
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GOST Copy
Tepliakova M. M. et al. Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 14. pp. 5563-5568.
GOST all authors (up to 50) Copy
Tepliakova M. M., Mikheeva A. N., Frolova L. A., Boldyreva A. G., Elakshar A., Novikov A. V., Tsarev S., Ustinova M. I., Yamilova O. R., Nasibulin A. G., Aldoshin S. M., Stevenson K. J., Troshin P. A. Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 14. pp. 5563-5568.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acs.jpclett.0c01600
UR - https://doi.org/10.1021/acs.jpclett.0c01600
TI - Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells
T2 - Journal of Physical Chemistry Letters
AU - Tepliakova, Marina M
AU - Mikheeva, Aleksandra N
AU - Frolova, Lyubov A
AU - Boldyreva, Aleksandra G
AU - Elakshar, Aly
AU - Novikov, Artyom V
AU - Tsarev, Sergey
AU - Ustinova, Marina I
AU - Yamilova, Olga R
AU - Nasibulin, Albert G.
AU - Aldoshin, Sergey M.
AU - Stevenson, Keith J
AU - Troshin, Pavel A.
PY - 2020
DA - 2020/06/22
PB - American Chemical Society (ACS)
SP - 5563-5568
IS - 14
VL - 11
PMID - 32564599
SN - 1948-7185
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Tepliakova,
author = {Marina M Tepliakova and Aleksandra N Mikheeva and Lyubov A Frolova and Aleksandra G Boldyreva and Aly Elakshar and Artyom V Novikov and Sergey Tsarev and Marina I Ustinova and Olga R Yamilova and Albert G. Nasibulin and Sergey M. Aldoshin and Keith J Stevenson and Pavel A. Troshin},
title = {Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells},
journal = {Journal of Physical Chemistry Letters},
year = {2020},
volume = {11},
publisher = {American Chemical Society (ACS)},
month = {jun},
url = {https://doi.org/10.1021/acs.jpclett.0c01600},
number = {14},
pages = {5563--5568},
doi = {10.1021/acs.jpclett.0c01600}
}
MLA
Cite this
MLA Copy
Tepliakova, Marina M., et al. “Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells.” Journal of Physical Chemistry Letters, vol. 11, no. 14, Jun. 2020, pp. 5563-5568. https://doi.org/10.1021/acs.jpclett.0c01600.