Highly reversible oxygen redox in layered compounds enabled by surface polyanions

Oxygen-anion redox in lithium-rich layered oxides can boost the capacity of lithium-ion battery cathodes. Here, the authors investigate the mechanism of surface degradation caused by oxygen oxidation and the kinetics of surface reconstruction.

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Autores principales:	Qing Chen, Yi Pei, Houwen Chen, Yan Song, Liang Zhen, Cheng-Yan Xu, Penghao Xiao, Graeme Henkelman
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b557949eddf643ddac73334b5f8ebdf3
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spelling	oai:doaj.org-article:b557949eddf643ddac73334b5f8ebdf32021-12-02T18:34:00ZHighly reversible oxygen redox in layered compounds enabled by surface polyanions10.1038/s41467-020-17126-32041-1723https://doaj.org/article/b557949eddf643ddac73334b5f8ebdf32020-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17126-3https://doaj.org/toc/2041-1723Oxygen-anion redox in lithium-rich layered oxides can boost the capacity of lithium-ion battery cathodes. Here, the authors investigate the mechanism of surface degradation caused by oxygen oxidation and the kinetics of surface reconstruction.Qing ChenYi PeiHouwen ChenYan SongLiang ZhenCheng-Yan XuPenghao XiaoGraeme HenkelmanNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Qing Chen Yi Pei Houwen Chen Yan Song Liang Zhen Cheng-Yan Xu Penghao Xiao Graeme Henkelman Highly reversible oxygen redox in layered compounds enabled by surface polyanions
description	Oxygen-anion redox in lithium-rich layered oxides can boost the capacity of lithium-ion battery cathodes. Here, the authors investigate the mechanism of surface degradation caused by oxygen oxidation and the kinetics of surface reconstruction.
format	article
author	Qing Chen Yi Pei Houwen Chen Yan Song Liang Zhen Cheng-Yan Xu Penghao Xiao Graeme Henkelman
author_facet	Qing Chen Yi Pei Houwen Chen Yan Song Liang Zhen Cheng-Yan Xu Penghao Xiao Graeme Henkelman
author_sort	Qing Chen
title	Highly reversible oxygen redox in layered compounds enabled by surface polyanions
title_short	Highly reversible oxygen redox in layered compounds enabled by surface polyanions
title_full	Highly reversible oxygen redox in layered compounds enabled by surface polyanions
title_fullStr	Highly reversible oxygen redox in layered compounds enabled by surface polyanions
title_full_unstemmed	Highly reversible oxygen redox in layered compounds enabled by surface polyanions
title_sort	highly reversible oxygen redox in layered compounds enabled by surface polyanions
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/b557949eddf643ddac73334b5f8ebdf3
work_keys_str_mv	AT qingchen highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT yipei highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT houwenchen highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT yansong highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT liangzhen highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT chengyanxu highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT penghaoxiao highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions AT graemehenkelman highlyreversibleoxygenredoxinlayeredcompoundsenabledbysurfacepolyanions
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Highly reversible oxygen redox in layered compounds enabled by surface polyanions

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