Non-aqueous electrolyte secondary battery having positive electrode including carboxymethylcellulose, polymer binder, conductive material, and inorganic filler

Non-aqueous electrolyte secondary battery having positive electrode including carboxymethylcellulose, polymer binder, conductive material, and inorganic filler

A non-aqueous electrolyte secondary battery includes at least a positive electrode, a negative electrode, and an electrolyte. The positive electrode includes a positive electrode current collector, an intermediate layer, and a positive electrode active material layer. The intermediate layer is inter...

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Bibliographische Detailangaben
Hauptverfasser: Torita, Koji, Fukumoto, Yusuke, Shimamura, Harunari
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:A non-aqueous electrolyte secondary battery includes at least a positive electrode, a negative electrode, and an electrolyte. The positive electrode includes a positive electrode current collector, an intermediate layer, and a positive electrode active material layer. The intermediate layer is interposed between the positive electrode current collector and the positive electrode active material layer. The intermediate layer contains at least carboxymethylcellulose, a conductive material, and an inorganic filler.