Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices

All-inorganic cesium lead bromide perovskite based light-emitting diodes show improved operational stability but the film quality limits their performance. Here Wang et al. use trifluoroacetate anions to passivate defects and achieve excellent device performance and stability.

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Autores principales:	Haoran Wang, Xiaoyu Zhang, Qianqian Wu, Fan Cao, Dongwen Yang, Yuequn Shang, Zhijun Ning, Wei Zhang, Weitao Zheng, Yanfa Yan, Stephen V. Kershaw, Lijun Zhang, Andrey L. Rogach, Xuyong Yang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/418d9336d82d456a899b3e2f79fa6e5d
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spelling	oai:doaj.org-article:418d9336d82d456a899b3e2f79fa6e5d2021-12-02T16:58:14ZTrifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices10.1038/s41467-019-08425-52041-1723https://doaj.org/article/418d9336d82d456a899b3e2f79fa6e5d2019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08425-5https://doaj.org/toc/2041-1723All-inorganic cesium lead bromide perovskite based light-emitting diodes show improved operational stability but the film quality limits their performance. Here Wang et al. use trifluoroacetate anions to passivate defects and achieve excellent device performance and stability.Haoran WangXiaoyu ZhangQianqian WuFan CaoDongwen YangYuequn ShangZhijun NingWei ZhangWeitao ZhengYanfa YanStephen V. KershawLijun ZhangAndrey L. RogachXuyong YangNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Haoran Wang Xiaoyu Zhang Qianqian Wu Fan Cao Dongwen Yang Yuequn Shang Zhijun Ning Wei Zhang Weitao Zheng Yanfa Yan Stephen V. Kershaw Lijun Zhang Andrey L. Rogach Xuyong Yang Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
description	All-inorganic cesium lead bromide perovskite based light-emitting diodes show improved operational stability but the film quality limits their performance. Here Wang et al. use trifluoroacetate anions to passivate defects and achieve excellent device performance and stability.
format	article
author	Haoran Wang Xiaoyu Zhang Qianqian Wu Fan Cao Dongwen Yang Yuequn Shang Zhijun Ning Wei Zhang Weitao Zheng Yanfa Yan Stephen V. Kershaw Lijun Zhang Andrey L. Rogach Xuyong Yang
author_facet	Haoran Wang Xiaoyu Zhang Qianqian Wu Fan Cao Dongwen Yang Yuequn Shang Zhijun Ning Wei Zhang Weitao Zheng Yanfa Yan Stephen V. Kershaw Lijun Zhang Andrey L. Rogach Xuyong Yang
author_sort	Haoran Wang
title	Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
title_short	Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
title_full	Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
title_fullStr	Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
title_full_unstemmed	Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices
title_sort	trifluoroacetate induced small-grained cspbbr3 perovskite films result in efficient and stable light-emitting devices
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/418d9336d82d456a899b3e2f79fa6e5d
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Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices

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