Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility

Tan, Liguo; Zhou, Junjie; Zhao, Xing; Wang, Siyang; Li, Minghao; Jiang, Chaofan; Li, Hang; Zhang, Yu; Ye, Yiran; Tress, Wolfgang; Ding, Liming; Grätzel, Michael; Yi, Chenyi

doi:10.1002/adma.202205027

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility
Authors:	Tan, Liguo Zhou, Junjie Zhao, Xing Wang, Siyang Li, Minghao Jiang, Chaofan Li, Hang Zhang, Yu Ye, Yiran Tress, Wolfgang Ding, Liming Grätzel, Michael Yi, Chenyi
et. al:	No
DOI:	10.1002/adma.202205027
Published in:	Advanced Materials
Volume(Issue):	35
Issue:	13
Page(s):	e2205027
Issue Date:	Mar-2023
Publisher / Ed. Institution:	Wiley
ISSN:	0935-9648 1521-4095
Language:	English
Subjects:	High efficiency; Large-area; Perovskite solar cells; Vacuum evaporation
Subject (DDC):	621.3: Electrical, communications, control engineering
Abstract:	Organic-inorganic hybrid perovskites exhibit outstanding performances in perovskite solar cells (PSCs). However, the complex solution chemistry of perovskites precursors renders it difficult to prepare large-area devices in a reproducible way, which is a prerequisite for the technology to make an impact beyond lab scale. Vacuum processing, instead, is an established technology for large-scale coating of thin films. However, with respect to the hybrid perovskites it is highly challenging due to the high vapor pressure of the organic ammonium halide. In this work, vacuum evaporation of lead iodide and solution processing of organic ammonium halide is combined to produce large-area homogeneous perovskite films with large grains in a highly reproducible way. The resulting PSCs achieve a power conversion efficiency (PCE) of 24.3% (certified 23.9%) on small area (0.10 cm2 ), 24.0% (certified 23.7%) on large area (1 cm2 ) and 20.0% for minimodule (16 cm2 ), and maintain 90% of its initial efficiency after 1000 h 1-sun operation. The vacuum evaporation prevents advert environmental effects on lead halide formation and guarantees a reproducible fabrication of high-quality large-area perovskite films, which opens a promising way for large-scale fabrication of perovskite optoelectronics.
URI:	https://digitalcollection.zhaw.ch/handle/11475/30064
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Computational Physics (ICP)
Appears in collections:	Publikationen School of Engineering

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Tan, L., Zhou, J., Zhao, X., Wang, S., Li, M., Jiang, C., Li, H., Zhang, Y., Ye, Y., Tress, W., Ding, L., Grätzel, M., & Yi, C. (2023). Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility. Advanced Materials, 35(13), e2205027. https://doi.org/10.1002/adma.202205027

Tan, L. et al. (2023) ‘Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility’, Advanced Materials, 35(13), p. e2205027. Available at: https://doi.org/10.1002/adma.202205027.

L. Tan et al., “Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility,” Advanced Materials, vol. 35, no. 13, p. e2205027, Mar. 2023, doi: 10.1002/adma.202205027.

TAN, Liguo, Junjie ZHOU, Xing ZHAO, Siyang WANG, Minghao LI, Chaofan JIANG, Hang LI, Yu ZHANG, Yiran YE, Wolfgang TRESS, Liming DING, Michael GRÄTZEL und Chenyi YI, 2023. Combined vacuum evaporation and solution process for high-efficiency large-area perovskite solar cells with exceptional reproducibility. Advanced Materials. März 2023. Bd. 35, Nr. 13, S. e2205027. DOI 10.1002/adma.202205027

Tan, Liguo, Junjie Zhou, Xing Zhao, Siyang Wang, Minghao Li, Chaofan Jiang, Hang Li, et al. 2023. “Combined Vacuum Evaporation and Solution Process for High-Efficiency Large-Area Perovskite Solar Cells with Exceptional Reproducibility.” Advanced Materials 35 (13): e2205027. https://doi.org/10.1002/adma.202205027.

Tan, Liguo, et al. “Combined Vacuum Evaporation and Solution Process for High-Efficiency Large-Area Perovskite Solar Cells with Exceptional Reproducibility.” Advanced Materials, vol. 35, no. 13, Mar. 2023, p. e2205027, https://doi.org/10.1002/adma.202205027.