| VIDA, Július, Jan POSPISIL, Pavel SOUČEK, Martin WEITER and Tomáš HOMOLA. Rapid, low-temperature, air plasma sintering of mesoporous titania electron transporting layers in perovskite solar cells. Solar Energy Materials and Solar Cells. Elsevier B.V., 2023, vol. 263, December 2023, p. 1-7. ISSN 0927-0248. Available from: https://dx.doi.org/10.1016/j.solmat.2023.112562. |
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@article{2319057,
author = {Vida, Július and Pospisil, Jan and Souček, Pavel and Weiter, Martin and Homola, Tomáš},
article_number = {December 2023},
doi = {http://dx.doi.org/10.1016/j.solmat.2023.112562},
keywords = {Perovskite solar cell; Plasma sintering; Electron transport layer; Mesoporous TiO2; Low-temperature sintering},
language = {eng},
issn = {0927-0248},
journal = {Solar Energy Materials and Solar Cells},
title = {Rapid, low-temperature, air plasma sintering of mesoporous titania electron transporting layers in perovskite solar cells},
url = {https://doi.org/10.1016/j.solmat.2023.112562},
volume = {263},
year = {2023}
}
TY - JOUR
ID - 2319057
AU - Vida, Július - Pospisil, Jan - Souček, Pavel - Weiter, Martin - Homola, Tomáš
PY - 2023
TI - Rapid, low-temperature, air plasma sintering of mesoporous titania electron transporting layers in perovskite solar cells
JF - Solar Energy Materials and Solar Cells
VL - 263
IS - December 2023
SP - 1-7
EP - 1-7
PB - Elsevier B.V.
SN - 09270248
KW - Perovskite solar cell
KW - Plasma sintering
KW - Electron transport layer
KW - Mesoporous TiO2
KW - Low-temperature sintering
UR - https://doi.org/10.1016/j.solmat.2023.112562
N2 - Reducing the sintering temperature and time of mesoporous titanium dioxide (m-TiO2) from the standard thermal approach of baking at 500 °C for 1 h is an important step for employment of mesoscopic perovskite solar cells (PSCs). We present a robust method based on atmospheric pressure ambient air plasma of the diffuse coplanar surface barrier discharge (DCSBD) for sintering of m-TiO2 in 2.5 min at 70 °C. When implemented in PSCs as an electron transport layer an efficiency of (15.8 ± 1.0) % was achieved, which is on the same level as a standard thermal approach. The organic moieties which hinder the perovskite infiltration into the porous structure were removed to a similar extent as the thermal sintering. The approach does not affect the conduction band alignment with the perovskite absorber and an appropriate energy offset is preserved.
ER -
VIDA, Július, Jan POSPISIL, Pavel SOUČEK, Martin WEITER and Tomáš HOMOLA. Rapid, low-temperature, air plasma sintering of mesoporous titania electron transporting layers in perovskite solar cells. \textit{Solar Energy Materials and Solar Cells}. Elsevier B.V., 2023, vol.~263, December 2023, p.~1-7. ISSN~0927-0248. Available from: https://dx.doi.org/10.1016/j.solmat.2023.112562.
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