HYDROGEN STORAGE ALLOY FOR ALKALINE BATTERY, AND ALKALINE BATTERY USING THE SAME

Provided is a hydrogen storage alloy suitable for a negative electrode of an on-board alkaline battery, and an alkaline battery using the same. Provided are: a hydrogen storage alloy that comprises a crystal structure having an AB3 structure as a main phase, and is represented by the general formula...

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Bibliographische Detailangaben
Hauptverfasser:	TERASHITA NAOKATSU, NISHIYAMA HIROSHI, KON MAKIO, SAWA TAKAO, KODAMA MASASHI, NOTOYAMA SAKI, KUDO KATSUYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CASTING CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Provided is a hydrogen storage alloy suitable for a negative electrode of an on-board alkaline battery, and an alkaline battery using the same. Provided are: a hydrogen storage alloy that comprises a crystal structure having an AB3 structure as a main phase, and is represented by the general formula (SmxLayRz)1 - a - bMgaTbNicCodMe (wherein R is one or more selected from Pr and Nd; T is one or more selected from Ti, Zr, and Hf; M is one or more selected from V, Nb, Ta, Cr, Mo, W, Mn, Fe, Cu, Al, Si, P, and B; and the conditions 0 < x < 1.0, 0 < y < 1.0, 0.8