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Toward stable lead halide perovskite solar cells: A knob on the A/X sites components
Hybrid lead halide ABX(3) perovskite solar cells (PSCs) have emerged as a strong competitor to the traditional solar cells with a certified power conversion efficiency beyond 25% and other remarkable features such as light weight, solution processability, and low manufacturing cost. Further developm...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8717592/ https://www.ncbi.nlm.nih.gov/pubmed/35005546 http://dx.doi.org/10.1016/j.isci.2021.103599 |
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author | Wang, Shurong Wang, Aili Hao, Feng |
author_facet | Wang, Shurong Wang, Aili Hao, Feng |
author_sort | Wang, Shurong |
collection | PubMed |
description | Hybrid lead halide ABX(3) perovskite solar cells (PSCs) have emerged as a strong competitor to the traditional solar cells with a certified power conversion efficiency beyond 25% and other remarkable features such as light weight, solution processability, and low manufacturing cost. Further development on the efficiency and stability brings forth increasing attention in the component regulation, such as partial or entire substitution of A/B/X sites by alternative elements with similar size. However, the relationships between composition, property, and performance are poorly understood. Here, the instability of PSCs from the photon-, moisture-, thermal-, and mechanical-induced degradation was first summarized and discussed. In addition, the component regulation from the A/X sites is highlighted from the aspects of band level alignment, charge-carrier dynamics, ion migration, crystallization behavior, residual strain, stoichiometry, and dimensionality control. Finally, the perspectives and future outlooks are highlighted to guide the rational design and practical application of PSCs. |
format | Online Article Text |
id | pubmed-8717592 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-87175922022-01-06 Toward stable lead halide perovskite solar cells: A knob on the A/X sites components Wang, Shurong Wang, Aili Hao, Feng iScience Review Hybrid lead halide ABX(3) perovskite solar cells (PSCs) have emerged as a strong competitor to the traditional solar cells with a certified power conversion efficiency beyond 25% and other remarkable features such as light weight, solution processability, and low manufacturing cost. Further development on the efficiency and stability brings forth increasing attention in the component regulation, such as partial or entire substitution of A/B/X sites by alternative elements with similar size. However, the relationships between composition, property, and performance are poorly understood. Here, the instability of PSCs from the photon-, moisture-, thermal-, and mechanical-induced degradation was first summarized and discussed. In addition, the component regulation from the A/X sites is highlighted from the aspects of band level alignment, charge-carrier dynamics, ion migration, crystallization behavior, residual strain, stoichiometry, and dimensionality control. Finally, the perspectives and future outlooks are highlighted to guide the rational design and practical application of PSCs. Elsevier 2021-12-09 /pmc/articles/PMC8717592/ /pubmed/35005546 http://dx.doi.org/10.1016/j.isci.2021.103599 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Review Wang, Shurong Wang, Aili Hao, Feng Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title | Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title_full | Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title_fullStr | Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title_full_unstemmed | Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title_short | Toward stable lead halide perovskite solar cells: A knob on the A/X sites components |
title_sort | toward stable lead halide perovskite solar cells: a knob on the a/x sites components |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8717592/ https://www.ncbi.nlm.nih.gov/pubmed/35005546 http://dx.doi.org/10.1016/j.isci.2021.103599 |
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