ALKALINE SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide an alkaline secondary battery with high utilization factor of a positive electrode and high discharge capacity. SOLUTION: An alkaline secondary battery has a positive electrode 2 prepared by filling paste containing nickel compound particles acting as an active mater...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRUMA MITSUO, HATANAKA CHIZURU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an alkaline secondary battery with high utilization factor of a positive electrode and high discharge capacity. SOLUTION: An alkaline secondary battery has a positive electrode 2 prepared by filling paste containing nickel compound particles acting as an active material in a current collector, a negative electrode 4, and an alkaline electrolyte. The surface of each nickel compound particle is covered with a layer comprising cobalt oxyhydroxide particles having a particle size of 1μm or less.