Dissolution and ionization of sodium superoxide in sodium–oxygen batteries

Sodium-oxygen batteries are promising energy storage devices but the nature of their discharge products remains unresolved. Here, the authors reveal that the dissolution and ionization of sodium superoxide leads to the formation of other phases, which increases the charge overpotential of the cell.

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Autores principales:	Jinsoo Kim, Hyeokjun Park, Byungju Lee, Won Mo Seong, Hee-Dae Lim, Youngjoon Bae, Haegyeom Kim, Won Keun Kim, Kyoung Han Ryu, Kisuk Kang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9b64fc8a49524d4eb2caff51e8a490a5
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spelling	oai:doaj.org-article:9b64fc8a49524d4eb2caff51e8a490a52021-12-02T16:58:23ZDissolution and ionization of sodium superoxide in sodium–oxygen batteries10.1038/ncomms106702041-1723https://doaj.org/article/9b64fc8a49524d4eb2caff51e8a490a52016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10670https://doaj.org/toc/2041-1723Sodium-oxygen batteries are promising energy storage devices but the nature of their discharge products remains unresolved. Here, the authors reveal that the dissolution and ionization of sodium superoxide leads to the formation of other phases, which increases the charge overpotential of the cell.Jinsoo KimHyeokjun ParkByungju LeeWon Mo SeongHee-Dae LimYoungjoon BaeHaegyeom KimWon Keun KimKyoung Han RyuKisuk KangNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jinsoo Kim Hyeokjun Park Byungju Lee Won Mo Seong Hee-Dae Lim Youngjoon Bae Haegyeom Kim Won Keun Kim Kyoung Han Ryu Kisuk Kang Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
description	Sodium-oxygen batteries are promising energy storage devices but the nature of their discharge products remains unresolved. Here, the authors reveal that the dissolution and ionization of sodium superoxide leads to the formation of other phases, which increases the charge overpotential of the cell.
format	article
author	Jinsoo Kim Hyeokjun Park Byungju Lee Won Mo Seong Hee-Dae Lim Youngjoon Bae Haegyeom Kim Won Keun Kim Kyoung Han Ryu Kisuk Kang
author_facet	Jinsoo Kim Hyeokjun Park Byungju Lee Won Mo Seong Hee-Dae Lim Youngjoon Bae Haegyeom Kim Won Keun Kim Kyoung Han Ryu Kisuk Kang
author_sort	Jinsoo Kim
title	Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
title_short	Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
title_full	Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
title_fullStr	Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
title_full_unstemmed	Dissolution and ionization of sodium superoxide in sodium–oxygen batteries
title_sort	dissolution and ionization of sodium superoxide in sodium–oxygen batteries
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/9b64fc8a49524d4eb2caff51e8a490a5
work_keys_str_mv	AT jinsookim dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT hyeokjunpark dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT byungjulee dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT wonmoseong dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT heedaelim dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT youngjoonbae dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT haegyeomkim dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT wonkeunkim dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT kyounghanryu dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries AT kisukkang dissolutionandionizationofsodiumsuperoxideinsodiumoxygenbatteries
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Dissolution and ionization of sodium superoxide in sodium–oxygen batteries

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