| 摘要 |
A hydridable alloy material represented by the formula AB5 for the negative electrode of a nickel-hydride storage cell. A represents La(1-x-y-z)CexNdyPrz, where 0<=x<=0.784, 0<=z<=1, 0.1<=x+z, 0<y+z, x+y+z<=1, and 0<=y<=0.205-1.17x+2.39x2-1.57x3-z(0.23-0.65x+1.18x2)+z2(0.18-0.54x), and B represents Ni partially substituted by Mn, Al and Co.
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