| 申请日期 | 2025-07-06 | 申请号 | WOJP08066891 |
| 公开（公告）号 | WO2009060666A1 | 公开（公告）日 | 2009-05-14 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | GS YUASA CORPORATION; OZAKI Tetsuya; KANEMOTO Manabu; WATADA Masaharu | ||
| 简介 | The present invention aims to improve cycle characteristics in a nickel-metal hydride battery using a rare earth-Mg-Ni alloy. Specifically disclosed is a nickel-metal hydride battery comprising a negative electrode containing an La-Mg-Ni hydrogen storage alloy, which is characterized in that the hydrogen storage alloy has a crystalline phase having a Gd2Co7 type crystal structure, while containing calcium. | ||
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