发明授权
- 专利标题: Hydrogen-absorbing alloy, fabrication method thereof and alkaline storage battery
- 专利标题(中): 吸氢合金,其制造方法和碱性蓄电池
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申请号: US12944952申请日: 2010-11-12
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公开(公告)号: US08481210B2公开(公告)日: 2013-07-09
- 发明人: Jun Ishida , Yoshifumi Magari , Shigekazu Yasuoka
- 申请人: Jun Ishida , Yoshifumi Magari , Shigekazu Yasuoka
- 申请人地址: JP Moriguchi-shi
- 专利权人: SANYO Electric Co., Ltd.
- 当前专利权人: SANYO Electric Co., Ltd.
- 当前专利权人地址: JP Moriguchi-shi
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2009-286699 20091217
- 主分类号: H01M4/58
- IPC分类号: H01M4/58 ; C22C28/00
摘要:
An alkaline storage battery has a negative electrode using a hydrogen-absorbing alloy represented by a general formula Ln1-xMgxNiyAz wherein Ln is at least one element selected from rare-earth elements including Y, Ca, Zr, and Ti, A is at least one element selected from Co, Fe, Mn, V, Cr, Nb, Al, Ga, Zn, Sn, Cu, Si, P and B, and 0.15≦x≦0.30, 0
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