ALL-SOLID-STATE SECONDARY BATTERY

An all-solid-state secondary battery includes a first electrode body having a first current collector and a first electrode layer, a second electrode body having a second current collector and a second electrode layer, and a solid-electrolyte layer disposed between the electrode layers. On the edge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUKUI, Hideyuki, RYOU, Shiken, OKAMOTO, Kenji, TAKANO, Yasushi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	An all-solid-state secondary battery includes a first electrode body having a first current collector and a first electrode layer, a second electrode body having a second current collector and a second electrode layer, and a solid-electrolyte layer disposed between the electrode layers. On the edge of the first current collector, a first insulating member is provided via a first bonding layer. On the edge of the second current collector, a second insulating member is provided via a second bonding layer. The side end face of the solid-electrolyte layer is disposed outside at least one of the side end faces of the first electrode layer and the second electrode layer. The bonding layers are separated from the respective inner side ends of the insulating members such that each of the current collectors has a deformable distortion buffering area.