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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Bibliographic Details
Main Authors: Jinsoo Kim, Hyeokjun Park, Byungju Lee, Won Mo Seong, Hee-Dae Lim, Youngjoon Bae, Haegyeom Kim, Won Keun Kim, Kyoung Han Ryu, Kisuk Kang
Format: article
Language:EN
Published: Nature Portfolio 2016
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Online Access:https://doaj.org/article/9b64fc8a49524d4eb2caff51e8a490a5
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