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Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives

Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of excellent characteristics, the presence of to...

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Autores principales: Li, Xin, Gao, Xupeng, Zhang, Xiangtong, Shen, Xinyu, Lu, Min, Wu, Jinlei, Shi, Zhifeng, Colvin, Vicki L., Hu, Junhua, Bai, Xue, Yu, William W., Zhang, Yu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7887601/
https://www.ncbi.nlm.nih.gov/pubmed/33643803
http://dx.doi.org/10.1002/advs.202003334
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author Li, Xin
Gao, Xupeng
Zhang, Xiangtong
Shen, Xinyu
Lu, Min
Wu, Jinlei
Shi, Zhifeng
Colvin, Vicki L.
Hu, Junhua
Bai, Xue
Yu, William W.
Zhang, Yu
author_facet Li, Xin
Gao, Xupeng
Zhang, Xiangtong
Shen, Xinyu
Lu, Min
Wu, Jinlei
Shi, Zhifeng
Colvin, Vicki L.
Hu, Junhua
Bai, Xue
Yu, William W.
Zhang, Yu
author_sort Li, Xin
collection PubMed
description Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of excellent characteristics, the presence of toxic element lead directly obstructs their further commercial development. Hence, exploiting lead‐free halide perovskite materials with superior properties is urgent and necessary. In this review, the deep‐seated reasons that benefit light emission for halide perovskites, which help to develop lead‐free halide perovskites with excellent performance, are first emphasized. Recent advances in lead‐free halide perovskite materials (single crystals, thin films, and nanocrystals with different dimensionalities) from synthesis, crystal structures, optical and optoelectronic properties to applications are then systematically summarized. In particular, phosphor‐converted LEDs and electroluminescent LEDs using lead‐free halide perovskites are fully examined. Ultimately, based on current development of lead‐free halide perovskites, the future directions of lead‐free halide perovskites in terms of materials and light‐emitting devices are discussed.
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spelling pubmed-78876012021-02-26 Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives Li, Xin Gao, Xupeng Zhang, Xiangtong Shen, Xinyu Lu, Min Wu, Jinlei Shi, Zhifeng Colvin, Vicki L. Hu, Junhua Bai, Xue Yu, William W. Zhang, Yu Adv Sci (Weinh) Reviews Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of excellent characteristics, the presence of toxic element lead directly obstructs their further commercial development. Hence, exploiting lead‐free halide perovskite materials with superior properties is urgent and necessary. In this review, the deep‐seated reasons that benefit light emission for halide perovskites, which help to develop lead‐free halide perovskites with excellent performance, are first emphasized. Recent advances in lead‐free halide perovskite materials (single crystals, thin films, and nanocrystals with different dimensionalities) from synthesis, crystal structures, optical and optoelectronic properties to applications are then systematically summarized. In particular, phosphor‐converted LEDs and electroluminescent LEDs using lead‐free halide perovskites are fully examined. Ultimately, based on current development of lead‐free halide perovskites, the future directions of lead‐free halide perovskites in terms of materials and light‐emitting devices are discussed. John Wiley and Sons Inc. 2021-01-04 /pmc/articles/PMC7887601/ /pubmed/33643803 http://dx.doi.org/10.1002/advs.202003334 Text en © 2021 The Authors. Advanced Science published by Wiley‐VCH GmbH This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Reviews
Li, Xin
Gao, Xupeng
Zhang, Xiangtong
Shen, Xinyu
Lu, Min
Wu, Jinlei
Shi, Zhifeng
Colvin, Vicki L.
Hu, Junhua
Bai, Xue
Yu, William W.
Zhang, Yu
Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title_full Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title_fullStr Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title_full_unstemmed Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title_short Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives
title_sort lead‐free halide perovskites for light emission: recent advances and perspectives
topic Reviews
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7887601/
https://www.ncbi.nlm.nih.gov/pubmed/33643803
http://dx.doi.org/10.1002/advs.202003334
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