ELECTRODE, BATTERY, AND METHOD FOR PRODUCING ELECTRODE

An electrode to be used for a battery, the electrode including: a current collector, a first electrode layer arranged on the current collector, and a second electrode layer arranged on the first electrode layer, wherein the first electrode layer includes a first active material, and a first binder c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Kojima, Shinji, UEDA, Masashi, Yanagi, Takuo, Okubo, Sokichi
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 electrode to be used for a battery, the electrode including: a current collector, a first electrode layer arranged on the current collector, and a second electrode layer arranged on the first electrode layer, wherein the first electrode layer includes a first active material, and a first binder covering a surface of the first active material; the second electrode layer includes a second active material, and a second binder covering a surface of the second active material; and when C1 (%) designates a coverage of the first binder with respect to the first active material, and C2 (%) designates a coverage of the second binder with respect to the second active material, the C1 is larger than the C2.