| 摘要 |
A hydrogen-occlusion alloy for an electrode of a sealed-type storage battery, said alloy comprising SLmNiaCobAlcMd wherein SLm is a mixture of at least 70 wt. % lanthanum, 20 wt. % or less of neodymium and at least one other rare earth element, M is silicon or germanium, and a, b, c and d are as follows: 3.0</=a</=3.8, 0.6</=b<1.4, 0.3</=c</=0.7 and d is 0.01</=d</=0.05 when M is silicon and d is 0.01</=d</=0.3 when M is germanium.
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