Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method

[Image: see text] The vapor-solid reaction method (VRM) is one of the promising techniques to prepare high-performance perovskite solar cells. Herein, PbI(2) precursor films were prepared by vacuum evaporation. It was found that the PbI(2) precursor films exhibit high crystallinity and orderly morph...

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Autores principales: Zou, Qin, Zheng, Guoyuan, Yao, Disheng, Wang, Jilin, Tian, Nan, Mo, Shuyi, Long, Fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077426/
https://www.ncbi.nlm.nih.gov/pubmed/37033797
http://dx.doi.org/10.1021/acsomega.3c00318
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author Zou, Qin
Zheng, Guoyuan
Yao, Disheng
Wang, Jilin
Tian, Nan
Mo, Shuyi
Long, Fei
author_facet Zou, Qin
Zheng, Guoyuan
Yao, Disheng
Wang, Jilin
Tian, Nan
Mo, Shuyi
Long, Fei
author_sort Zou, Qin
collection PubMed
description [Image: see text] The vapor-solid reaction method (VRM) is one of the promising techniques to prepare high-performance perovskite solar cells. Herein, PbI(2) precursor films were prepared by vacuum evaporation. It was found that the PbI(2) precursor films exhibit high crystallinity and orderly morphology at the substrate temperature of 110 °C. On this basis, the precursor films were prepared by VRM to obtain high-quality perovskite films and the power conversion efficiency (PCE) of perovskite solar cells (PSCs) devices reached 17.1%. In contrast, the PbI(2) film precursor was prepared on the substrate without being heated and the PCE of the final PSCs devices was only 13.04%.
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spelling pubmed-100774262023-04-07 Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method Zou, Qin Zheng, Guoyuan Yao, Disheng Wang, Jilin Tian, Nan Mo, Shuyi Long, Fei ACS Omega [Image: see text] The vapor-solid reaction method (VRM) is one of the promising techniques to prepare high-performance perovskite solar cells. Herein, PbI(2) precursor films were prepared by vacuum evaporation. It was found that the PbI(2) precursor films exhibit high crystallinity and orderly morphology at the substrate temperature of 110 °C. On this basis, the precursor films were prepared by VRM to obtain high-quality perovskite films and the power conversion efficiency (PCE) of perovskite solar cells (PSCs) devices reached 17.1%. In contrast, the PbI(2) film precursor was prepared on the substrate without being heated and the PCE of the final PSCs devices was only 13.04%. American Chemical Society 2023-03-24 /pmc/articles/PMC10077426/ /pubmed/37033797 http://dx.doi.org/10.1021/acsomega.3c00318 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Zou, Qin
Zheng, Guoyuan
Yao, Disheng
Wang, Jilin
Tian, Nan
Mo, Shuyi
Long, Fei
Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title_full Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title_fullStr Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title_full_unstemmed Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title_short Effects of Lead Iodide Crystallization on Photovoltaic Performance of Perovskite Solar Cells by the Vapor-Solid Reaction Method
title_sort effects of lead iodide crystallization on photovoltaic performance of perovskite solar cells by the vapor-solid reaction method
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077426/
https://www.ncbi.nlm.nih.gov/pubmed/37033797
http://dx.doi.org/10.1021/acsomega.3c00318
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