Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes

In this work, authors show that O-redox in 4d and 5d transition metal oxides involves the formation of molecular oxygen trapped in the particles. These results are in accord with observations in 3d oxides and show that the greater covalency of the 4d and 5d oxides does not stabilise peroxo-like spec...

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Autores principales:	Robert A. House, John-Joseph Marie, Joohyuk Park, Gregory J. Rees, Stefano Agrestini, Abhishek Nag, Mirian Garcia-Fernandez, Ke-Jin Zhou, Peter G. Bruce
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/e61d8756b723447082d259cb86fac7b4
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id	oai:doaj.org-article:e61d8756b723447082d259cb86fac7b4
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spelling	oai:doaj.org-article:e61d8756b723447082d259cb86fac7b42021-12-02T14:58:51ZCovalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes10.1038/s41467-021-23154-42041-1723https://doaj.org/article/e61d8756b723447082d259cb86fac7b42021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23154-4https://doaj.org/toc/2041-1723In this work, authors show that O-redox in 4d and 5d transition metal oxides involves the formation of molecular oxygen trapped in the particles. These results are in accord with observations in 3d oxides and show that the greater covalency of the 4d and 5d oxides does not stabilise peroxo-like species.Robert A. HouseJohn-Joseph MarieJoohyuk ParkGregory J. ReesStefano AgrestiniAbhishek NagMirian Garcia-FernandezKe-Jin ZhouPeter G. BruceNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Robert A. House John-Joseph Marie Joohyuk Park Gregory J. Rees Stefano Agrestini Abhishek Nag Mirian Garcia-Fernandez Ke-Jin Zhou Peter G. Bruce Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
description	In this work, authors show that O-redox in 4d and 5d transition metal oxides involves the formation of molecular oxygen trapped in the particles. These results are in accord with observations in 3d oxides and show that the greater covalency of the 4d and 5d oxides does not stabilise peroxo-like species.
format	article
author	Robert A. House John-Joseph Marie Joohyuk Park Gregory J. Rees Stefano Agrestini Abhishek Nag Mirian Garcia-Fernandez Ke-Jin Zhou Peter G. Bruce
author_facet	Robert A. House John-Joseph Marie Joohyuk Park Gregory J. Rees Stefano Agrestini Abhishek Nag Mirian Garcia-Fernandez Ke-Jin Zhou Peter G. Bruce
author_sort	Robert A. House
title	Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
title_short	Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
title_full	Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
title_fullStr	Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
title_full_unstemmed	Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes
title_sort	covalency does not suppress o2 formation in 4d and 5d li-rich o-redox cathodes
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/e61d8756b723447082d259cb86fac7b4
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Covalency does not suppress O2 formation in 4d and 5d Li-rich O-redox cathodes

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