| 申请日期 | 2025-07-07 | 申请号 | JP2008059341 |
| 公开（公告）号 | JP2008210809A | 公开（公告）日 | 2008-09-11 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | JAPAN METALS CHEM CO LTD | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a secondary battery hydrogen storage alloy exhibiting a long cycle life and a high discharge capacity.
SOLUTION : The secondary battery hydrogen storage alloy is represented by (RxMy)*(NiaCobMncAld) (wherein R is a rare earth-mixed metal containing ≥75% of La; M is one metal selected from Ti, Zr and Hf; and x+y=1, 0.002≤y<0.01, 3.5 | ||
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