@inproceedings{312c713ae00d4350920cf9b50f4ad964,
title = "Scalable Deposition of Polycrystalline Perovskite Thin Films towards High-Efficiency and Large-Area Perovskite Photovoltaics",
abstract = " We report scalable deposition of perovskite thin film by blade coating and slot-die coating towards large-area perovskite solar cell and module development. We find that extending perovskite ink processing window is critical to transitioning from laboratory-scale spin coating to scalable deposition. Using blade coated perovskite thin films, we demonstrate perovskite mini-modules with efficiency near 16. Using slot-die coating, we show uniform deposition of perovskite thin films on substrate with area larger than 200 cm 2 . Using slot-diecoated perovskite thin films, we obtain perovskite solar cells with efficiency higher than14. Further optimization of coating conditions is expected to improve device performance comparable to those prepared by spin coating for small area devices. ",
keywords = "blade coating, halide perovskite, modules, photovoltaic cells, slot-die coating, solution deposition",
author = "Whitaker, {James B.} and Klein, {Talysa R.} and Kim, {Dong Hoe} and Zhen Li and Benjia Dou and Berry, {Joseph J.} and Hest, {Maikel F.A.M.Van} and Kai Zhu",
note = "Funding Information: This work was authored by Alliance for Sustainable Energy, LLC, the manager and operator of the National Renewable Energy Laboratory for the U.S. Department of Energy (DOE) under Contract No. DEAC36‐08GO28308. Funding provided by the U.S. Department of Energy/National Renewable Energy Laboratory{\textquoteright}s Laboratory Directed Research and Development (LDRD) program. Z.L., B.D., and J.J.B acknowledge the support by the hybrid perovskite solar cell program of the National Center for Photovoltaics, funded by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Solar Energy Technologies Office. The views expressed in the article do not necessarily represent the views of the DOE or the U.S. Government. The U.S. Government retains and the publisher, by accepting the article for publication, acknowledges that the U.S. Government retains a nonexclusive, paid‐up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for U.S. Government purposes. Publisher Copyright: {\textcopyright} 2018 IEEE.; 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 ; Conference date: 10-06-2018 Through 15-06-2018",
year = "2018",
month = nov,
day = "26",
doi = "10.1109/PVSC.2018.8547355",
language = "English",
series = "2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2808--2811",
booktitle = "2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC",
}
