Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation.
Pavel A. Troshin
1, 2
,
Aivaz I Davlethanov
2
,
Nadezhda N Dremova
2
,
I. S. ZHIDKOV
3
,
Azat F Akbulatov
2
,
Ernst Z Kurmaev
3, 4
,
Sergey M. Aldoshin
2
,
Pavel A. Troshin
1, 2
1
Publication type: Journal Article
Publication date: 2020-07-21
scimago Q1
wos Q1
SJR: 1.394
CiteScore: 8.7
Impact factor: 4.6
ISSN: 19487185
PubMed ID:
32689804
Physical and Theoretical Chemistry
General Materials Science
Abstract
Hybrid perovskite solar cells attract a considerable attention of researchers due to feasibility of their low-cost production and demonstration of impressive power conversion efficiencies exceeding 25%. However, the insufficient intrinsic stability of lead halides under light soaking and thermal stress impedes practical implementation of this technology. Herein, we have shown that the photothermal aging of such widely used perovskite light absorber as MAPbI3 can be suppressed significantly by using polyvinylcarbazole (PVC) as a stabilizing agent. By applying a few complementary methods, we have revealed that the PVC additive leads to passivation of defects in the absorber material. Introducing an optimal content of PVC in MAPbI3 has delivered a PCE of 18.7 % in combination with significantly improved solar cell operational lifetime: devices retained ~70% of the initial efficiency after light soaking for 1500 h, whereas the control samples without PVC degraded almost completely under the same conditions.
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79
Total citations:
79
Citations from 2025:
17
(21.52%)
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GOST
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Troshin P. A. et al. Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation. // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 16. pp. 6772-6778.
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Troshin P. A., Davlethanov A. I., Dremova N. N., ZHIDKOV I. S., Akbulatov A. F., Kurmaev E. Z., Aldoshin S. M., Stevenson K. J., Troshin P. A. Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation. // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 16. pp. 6772-6778.
Cite this
RIS
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TY - JOUR
DO - 10.1021/acs.jpclett.0c01776
UR - https://doi.org/10.1021/acs.jpclett.0c01776
TI - Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation.
T2 - Journal of Physical Chemistry Letters
AU - Troshin, Pavel A.
AU - Davlethanov, Aivaz I
AU - Dremova, Nadezhda N
AU - ZHIDKOV, I. S.
AU - Akbulatov, Azat F
AU - Kurmaev, Ernst Z
AU - Aldoshin, Sergey M.
AU - Stevenson, Keith J
AU - Troshin, Pavel A.
PY - 2020
DA - 2020/07/21
PB - American Chemical Society (ACS)
SP - 6772-6778
IS - 16
VL - 11
PMID - 32689804
SN - 1948-7185
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2020_Troshin,
author = {Pavel A. Troshin and Aivaz I Davlethanov and Nadezhda N Dremova and I. S. ZHIDKOV and Azat F Akbulatov and Ernst Z Kurmaev and Sergey M. Aldoshin and Keith J Stevenson and Pavel A. Troshin},
title = {Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation.},
journal = {Journal of Physical Chemistry Letters},
year = {2020},
volume = {11},
publisher = {American Chemical Society (ACS)},
month = {jul},
url = {https://doi.org/10.1021/acs.jpclett.0c01776},
number = {16},
pages = {6772--6778},
doi = {10.1021/acs.jpclett.0c01776}
}
Cite this
MLA
Copy
Troshin, Pavel A., et al. “Efficient and Stable MAPbI3-Based Perovskite Solar Cells using Polyvinylcarbazole Passivation..” Journal of Physical Chemistry Letters, vol. 11, no. 16, Jul. 2020, pp. 6772-6778. https://doi.org/10.1021/acs.jpclett.0c01776.