POSITIVE ELECTRODE, BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE, POWER STORAGE DEVICE, AND ELECTRIC POWER SYSTEM

POSITIVE ELECTRODE, BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE, POWER STORAGE DEVICE, AND ELECTRIC POWER SYSTEM

A battery includes: a positive electrode; a negative electrode; a separator; and an intermediate layer that is provided between the positive electrode and the separator and contains at least one of a fluororesin and a particle, in which the positive electrode has a positive electrode active material...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IWANE, Nobuyuki, HORIUCHI, Hiroshi
Format: Patent
Sprache:eng ; fre ; ger
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 battery includes: a positive electrode; a negative electrode; a separator; and an intermediate layer that is provided between the positive electrode and the separator and contains at least one of a fluororesin and a particle, in which the positive electrode has a positive electrode active material layer containing a fluorine-based binder having a melting point of 166°C or less, and a content of the fluorine-based binder in the positive electrode active material layer is 0.5% by mass or more and 2.8% by mass or less.