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Ligand Engineering in Tin-Based Perovskite Solar Cells
Perovskite solar cells (PSCs) have attracted aggressive attention in the photovoltaic field in light of the rapid increasing power conversion efficiency. However, their large-scale application and commercialization are limited by the toxicity issue of lead (Pb). Among all the lead-free perovskites,...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Nature Singapore
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10317948/ https://www.ncbi.nlm.nih.gov/pubmed/37395847 http://dx.doi.org/10.1007/s40820-023-01143-0 |
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author | Li, Peizhou Cao, Xiangrong Li, Jingrui Jiao, Bo Hou, Xun Hao, Feng Ning, Zhijun Bian, Zuqiang Xi, Jun Ding, Liming Wu, Zhaoxin Dong, Hua |
author_facet | Li, Peizhou Cao, Xiangrong Li, Jingrui Jiao, Bo Hou, Xun Hao, Feng Ning, Zhijun Bian, Zuqiang Xi, Jun Ding, Liming Wu, Zhaoxin Dong, Hua |
author_sort | Li, Peizhou |
collection | PubMed |
description | Perovskite solar cells (PSCs) have attracted aggressive attention in the photovoltaic field in light of the rapid increasing power conversion efficiency. However, their large-scale application and commercialization are limited by the toxicity issue of lead (Pb). Among all the lead-free perovskites, tin (Sn)-based perovskites have shown potential due to their low toxicity, ideal bandgap structure, high carrier mobility, and long hot carrier lifetime. Great progress of Sn-based PSCs has been realized in recent years, and the certified efficiency has now reached over 14%. Nevertheless, this record still falls far behind the theoretical calculations. This is likely due to the uncontrolled nucleation states and pronounced Sn (IV) vacancies. With insights into the methodologies resolving both issues, ligand engineering-assisted perovskite film fabrication dictates the state-of-the-art Sn-based PSCs. Herein, we summarize the role of ligand engineering during each state of film fabrication, ranging from the starting precursors to the ending fabricated bulks. The incorporation of ligands to suppress Sn(2+) oxidation, passivate bulk defects, optimize crystal orientation, and improve stability is discussed, respectively. Finally, the remained challenges and perspectives toward advancing the performance of Sn-based PSCs are presented. We expect this review can draw a clear roadmap to facilitate Sn-based PSCs via ligand engineering. [Image: see text] |
format | Online Article Text |
id | pubmed-10317948 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Springer Nature Singapore |
record_format | MEDLINE/PubMed |
spelling | pubmed-103179482023-07-05 Ligand Engineering in Tin-Based Perovskite Solar Cells Li, Peizhou Cao, Xiangrong Li, Jingrui Jiao, Bo Hou, Xun Hao, Feng Ning, Zhijun Bian, Zuqiang Xi, Jun Ding, Liming Wu, Zhaoxin Dong, Hua Nanomicro Lett Review Perovskite solar cells (PSCs) have attracted aggressive attention in the photovoltaic field in light of the rapid increasing power conversion efficiency. However, their large-scale application and commercialization are limited by the toxicity issue of lead (Pb). Among all the lead-free perovskites, tin (Sn)-based perovskites have shown potential due to their low toxicity, ideal bandgap structure, high carrier mobility, and long hot carrier lifetime. Great progress of Sn-based PSCs has been realized in recent years, and the certified efficiency has now reached over 14%. Nevertheless, this record still falls far behind the theoretical calculations. This is likely due to the uncontrolled nucleation states and pronounced Sn (IV) vacancies. With insights into the methodologies resolving both issues, ligand engineering-assisted perovskite film fabrication dictates the state-of-the-art Sn-based PSCs. Herein, we summarize the role of ligand engineering during each state of film fabrication, ranging from the starting precursors to the ending fabricated bulks. The incorporation of ligands to suppress Sn(2+) oxidation, passivate bulk defects, optimize crystal orientation, and improve stability is discussed, respectively. Finally, the remained challenges and perspectives toward advancing the performance of Sn-based PSCs are presented. We expect this review can draw a clear roadmap to facilitate Sn-based PSCs via ligand engineering. [Image: see text] Springer Nature Singapore 2023-07-03 /pmc/articles/PMC10317948/ /pubmed/37395847 http://dx.doi.org/10.1007/s40820-023-01143-0 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Review Li, Peizhou Cao, Xiangrong Li, Jingrui Jiao, Bo Hou, Xun Hao, Feng Ning, Zhijun Bian, Zuqiang Xi, Jun Ding, Liming Wu, Zhaoxin Dong, Hua Ligand Engineering in Tin-Based Perovskite Solar Cells |
title | Ligand Engineering in Tin-Based Perovskite Solar Cells |
title_full | Ligand Engineering in Tin-Based Perovskite Solar Cells |
title_fullStr | Ligand Engineering in Tin-Based Perovskite Solar Cells |
title_full_unstemmed | Ligand Engineering in Tin-Based Perovskite Solar Cells |
title_short | Ligand Engineering in Tin-Based Perovskite Solar Cells |
title_sort | ligand engineering in tin-based perovskite solar cells |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10317948/ https://www.ncbi.nlm.nih.gov/pubmed/37395847 http://dx.doi.org/10.1007/s40820-023-01143-0 |
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