All-solid secondary batteries with sulfide-based thin film electrolytes

We have been developing all-solid secondary batteries with sulfide-based thin film electrolyte and pellet-type electrodes. This battery has high performance – it has high-rate discharge properties and cycle properties at high temperature. The battery has shown discharge capability of 10 C for 1 min...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of power sources 2013-10, Vol.240, p.510-514
Hauptverfasser: Uemura, Takashi, Goto, Kazuhiro, Ogawa, Mitsuyasu, Harada, Keizo
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We have been developing all-solid secondary batteries with sulfide-based thin film electrolyte and pellet-type electrodes. This battery has high performance – it has high-rate discharge properties and cycle properties at high temperature. The battery has shown discharge capability of 10 C for 1 min and cycle properties of 90% capacity-1500 cycle at 60 °C, 90% capacity-500 cycle at 80 °C, and 70% capacity-500 cycle at 150 °C. It has been found that thin film electrolyte gives good effect on both high-rate discharge and cycle performance at a high temperature. •All-solid batteries with sulfide-based thin film electrolyte has been investigated.•The battery has shown discharge of 10 C for 1 min at a room temperature.•The battery has shown excellent cycle properties at a high temperature.
ISSN:0378-7753
1873-2755
DOI:10.1016/j.jpowsour.2013.04.060