Non-aqueous electrolyte secondary battery and positive electrode active material therefor

1+a2−x−ax4+yA positive electrode active material for a non-aqueous electrolyte secondary battery including a manganese oxide having a spinel structure, wherein the manganese oxide is represented by the general formula: LiMnMO, where M is a transition metal element having an oxidation number of 2 or...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Waki, Shinichi, Sano, Youko, Bito, Yasuhiko, Nanno, Tetsuo
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:1+a2−x−ax4+yA positive electrode active material for a non-aqueous electrolyte secondary battery including a manganese oxide having a spinel structure, wherein the manganese oxide is represented by the general formula: LiMnMO, where M is a transition metal element having an oxidation number of 2 or greater, M≠Mn, 0.17≦x≦0.5, −0.2≦y≦0.5 and 0≦a≦0.2.