Releasing oxygen from the bulk

Oxygen loss is an elusive phenomenon that accompanies oxygen redox in lithium-rich layered oxides in batteries. Now, multi-length-scale characterization reveals that oxygen originating from the oxide bulk is eventually released after prolonged cycling.

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Veröffentlicht in:Nature energy 2021-06, Vol.6 (6), p.572-573
1. Verfasser: Yu, Xiqian
Format: Artikel
Sprache:eng
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Zusammenfassung:Oxygen loss is an elusive phenomenon that accompanies oxygen redox in lithium-rich layered oxides in batteries. Now, multi-length-scale characterization reveals that oxygen originating from the oxide bulk is eventually released after prolonged cycling.
ISSN:2058-7546
2058-7546
DOI:10.1038/s41560-021-00834-5