SECONDARY BATTERY AND METHOD FOR MANUFACTURING THEREOF

A technique of improving the performance of a secondary battery is provided. A secondary battery (100) according to an embodiment includes a first electrode (21), a second electrode (22), a first layer (11) disposed on the first electrode (21) and including a first n-type oxide semiconductor, a seco...

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Bibliographische Detailangaben
Hauptverfasser:	KUDOH, TAKUO, SAITO, TOMOKAZU
Format:	Patent
Sprache:	chi ; 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:	A technique of improving the performance of a secondary battery is provided. A secondary battery (100) according to an embodiment includes a first electrode (21), a second electrode (22), a first layer (11) disposed on the first electrode (21) and including a first n-type oxide semiconductor, a second layer (12) disposed on the first layer (11) and including a second n-type oxide semiconductor material and a first insulating material, a third layer (13) disposed on the second layer (12) and including tantalum oxide, and a fourth layer (14) disposed on the third layer (13) and including a second insulating material.