Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode

Sluggish lithium diffusion on the surface of Li metal anodes poses a fundamental challenge. Here the authors report a Li/Li22Sn5 alloy design to address this issue. The composite anode sustains stable Li stripping/plating cycling with a low overpotential of 20 mV under 30 mA cm−2 in a commercial car...

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Auteurs principaux:	Mintao Wan, Sujin Kang, Li Wang, Hyun-Wook Lee, Guangyuan Wesley Zheng, Yi Cui, Yongming Sun
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2020
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/1b94d0f5248e4cd6bb03bc3a01a05926
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spelling	oai:doaj.org-article:1b94d0f5248e4cd6bb03bc3a01a059262021-12-02T16:49:30ZMechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode10.1038/s41467-020-14550-32041-1723https://doaj.org/article/1b94d0f5248e4cd6bb03bc3a01a059262020-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14550-3https://doaj.org/toc/2041-1723Sluggish lithium diffusion on the surface of Li metal anodes poses a fundamental challenge. Here the authors report a Li/Li22Sn5 alloy design to address this issue. The composite anode sustains stable Li stripping/plating cycling with a low overpotential of 20 mV under 30 mA cm−2 in a commercial carbonate electrolyte.Mintao WanSujin KangLi WangHyun-Wook LeeGuangyuan Wesley ZhengYi CuiYongming SunNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Mintao Wan Sujin Kang Li Wang Hyun-Wook Lee Guangyuan Wesley Zheng Yi Cui Yongming Sun Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
description	Sluggish lithium diffusion on the surface of Li metal anodes poses a fundamental challenge. Here the authors report a Li/Li22Sn5 alloy design to address this issue. The composite anode sustains stable Li stripping/plating cycling with a low overpotential of 20 mV under 30 mA cm−2 in a commercial carbonate electrolyte.
format	article
author	Mintao Wan Sujin Kang Li Wang Hyun-Wook Lee Guangyuan Wesley Zheng Yi Cui Yongming Sun
author_facet	Mintao Wan Sujin Kang Li Wang Hyun-Wook Lee Guangyuan Wesley Zheng Yi Cui Yongming Sun
author_sort	Mintao Wan
title	Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
title_short	Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
title_full	Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
title_fullStr	Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
title_full_unstemmed	Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
title_sort	mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/1b94d0f5248e4cd6bb03bc3a01a05926
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Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode

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