Na 2 Fe 2 Se 2 O: a double anti-perovskite with prevalence of anionic redox activity in Na-ion batteries
Na Fe Se O with the 4/ space group was studied in sodium-ion batteries, delivering a reversible specific capacity of more than 140 mA h g . XRD and XAS studies disclosed bifunctional redox behaviour with the prevalence of anionic electrochemical activity and a likely partial decomposition of the mat...
Gespeichert in:
| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2023-11, Vol.59 (92), p.13763-13766 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Na
Fe
Se
O with the
4/
space group was studied in sodium-ion batteries, delivering a reversible specific capacity of more than 140 mA h g
.
XRD and XAS studies disclosed bifunctional redox behaviour with the prevalence of anionic electrochemical activity and a likely partial decomposition of the material, which, however, does not influence the electrochemical behaviour of the system. |
|---|---|
| ISSN: | 1359-7345 1364-548X |
| DOI: | 10.1039/D3CC04722A |