Ion exchange for halide perovskite: From nanocrystal to bulk materials

Abstract Halide perovskite, an ionic semiconductor, with the typically structural composition of ABX3 has become the extremely popular star in optoelectronics due to its superior photophysical properties and easily solution processing. In comparison with the traditional semiconductors, the perovskit...

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Autores principales: Haotian Jiang, Siqi Cui, Yu Chen, Haizheng Zhong
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Lenguaje:EN
Publicado: Wiley-VCH 2021
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spelling oai:doaj.org-article:47f07b60a6cc49cf8b7496e244e4cec02021-11-10T13:30:45ZIon exchange for halide perovskite: From nanocrystal to bulk materials2688-401110.1002/nano.202100084https://doaj.org/article/47f07b60a6cc49cf8b7496e244e4cec02021-11-01T00:00:00Zhttps://doi.org/10.1002/nano.202100084https://doaj.org/toc/2688-4011Abstract Halide perovskite, an ionic semiconductor, with the typically structural composition of ABX3 has become the extremely popular star in optoelectronics due to its superior photophysical properties and easily solution processing. In comparison with the traditional semiconductors, the perovskite possesses a low crystal formation energy with facile solution synthesis, which results into its soft and dynamic crystal lattice. Therefore, the post‐synthetic composition tuning via ion exchange has been proved to be an effective technique to introduce heteroatoms into perovskite lattice. In this review, we summarize the recent progress on ion exchange of halide perovskites, including mechanisms, methods, as well as different scales from low‐dimensional nanoscale to bulk crystal. Besides, we also briefly discuss the prospective of ion exchange for halide perovskites, and hope it benefit for the structural design and compositional optimization in halide perovskites for various optoelectronic applications.Haotian JiangSiqi CuiYu ChenHaizheng ZhongWiley-VCHarticlebulk materialshalide perovskiteion exchangenanocrystalpost‐synthesisMaterials of engineering and construction. Mechanics of materialsTA401-492ENNano Select, Vol 2, Iss 11, Pp 2040-2060 (2021)
institution DOAJ
collection DOAJ
language EN
topic bulk materials
halide perovskite
ion exchange
nanocrystal
post‐synthesis
Materials of engineering and construction. Mechanics of materials
TA401-492
spellingShingle bulk materials
halide perovskite
ion exchange
nanocrystal
post‐synthesis
Materials of engineering and construction. Mechanics of materials
TA401-492
Haotian Jiang
Siqi Cui
Yu Chen
Haizheng Zhong
Ion exchange for halide perovskite: From nanocrystal to bulk materials
description Abstract Halide perovskite, an ionic semiconductor, with the typically structural composition of ABX3 has become the extremely popular star in optoelectronics due to its superior photophysical properties and easily solution processing. In comparison with the traditional semiconductors, the perovskite possesses a low crystal formation energy with facile solution synthesis, which results into its soft and dynamic crystal lattice. Therefore, the post‐synthetic composition tuning via ion exchange has been proved to be an effective technique to introduce heteroatoms into perovskite lattice. In this review, we summarize the recent progress on ion exchange of halide perovskites, including mechanisms, methods, as well as different scales from low‐dimensional nanoscale to bulk crystal. Besides, we also briefly discuss the prospective of ion exchange for halide perovskites, and hope it benefit for the structural design and compositional optimization in halide perovskites for various optoelectronic applications.
format article
author Haotian Jiang
Siqi Cui
Yu Chen
Haizheng Zhong
author_facet Haotian Jiang
Siqi Cui
Yu Chen
Haizheng Zhong
author_sort Haotian Jiang
title Ion exchange for halide perovskite: From nanocrystal to bulk materials
title_short Ion exchange for halide perovskite: From nanocrystal to bulk materials
title_full Ion exchange for halide perovskite: From nanocrystal to bulk materials
title_fullStr Ion exchange for halide perovskite: From nanocrystal to bulk materials
title_full_unstemmed Ion exchange for halide perovskite: From nanocrystal to bulk materials
title_sort ion exchange for halide perovskite: from nanocrystal to bulk materials
publisher Wiley-VCH
publishDate 2021
url https://doaj.org/article/47f07b60a6cc49cf8b7496e244e4cec0
work_keys_str_mv AT haotianjiang ionexchangeforhalideperovskitefromnanocrystaltobulkmaterials
AT siqicui ionexchangeforhalideperovskitefromnanocrystaltobulkmaterials
AT yuchen ionexchangeforhalideperovskitefromnanocrystaltobulkmaterials
AT haizhengzhong ionexchangeforhalideperovskitefromnanocrystaltobulkmaterials
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