Intercalation-induced amorphous hydrated vanadium oxide for boosted aqueous Zn2+ storage

Intercalation-induced amorphous hydrated vanadium oxide for boosted aqueous Zn2+ storage

An amorphous hydrated vanadium oxide induced by Zn2+ intercalation in Mg-ion inserted V2O5·nH2O (MgVOH) is developed as a high-performance cathode for ZIBs. In particular, zinc pyrovanadate as the product of the second phase transition is found to suppress the dissolution issue of the vanadium speci...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-01, Vol.59 (10), p.1365-1368
Hauptverfasser: Chen, Duo, Boran, Wang, Cui, Xueliang, Yang, Hang, Lu, Mengjie, Cai, Dong, Han, Wei
Format: Artikel
Sprache:eng
Schlagworte:
Cathodes
Cathodic dissolution
Dissolution
Intercalation
Phase transitions
Vanadium oxides
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An amorphous hydrated vanadium oxide induced by Zn2+ intercalation in Mg-ion inserted V2O5·nH2O (MgVOH) is developed as a high-performance cathode for ZIBs. In particular, zinc pyrovanadate as the product of the second phase transition is found to suppress the dissolution issue of the vanadium species for the cathode to facilitate long lifespan.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc06667j