发明申请
- 专利标题： Hydrogen Absorbing Alloy, Production Method Thereof, and Secondary Battery
- 专利标题（中）： 吸氢合金，其制造方法和二次电池
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申请号： US12064420申请日： 2006-08-24
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公开(公告)号： US20090148770A1公开(公告)日： 2009-06-11
- 发明人: Tetsuya Ozaki , Tetsuo Sakai , Manabu Kanemoto , Tadashi Kakeya , Minoru Kuzuhara , Masaharu Watada
- 申请人： Tetsuya Ozaki , Tetsuo Sakai , Manabu Kanemoto , Tadashi Kakeya , Minoru Kuzuhara , Masaharu Watada
- 申请人地址： JP Kyoto JP Tokyo
- 专利权人： GS Yuasa Corporation,National Institute of Advanced Industrial Science and Technology
- 当前专利权人： GS Yuasa Corporation,National Institute of Advanced Industrial Science and Technology
- 当前专利权人地址： JP Kyoto JP Tokyo
- 优先权： JP2005-246107 20050826
- 国际申请： PCT/JP2006/316615 WO 20060824
- 主分类号： H01M4/52
- IPC分类号： H01M4/52 ; C22C19/03 ; C22F1/10
摘要：
The present invention provides a hydrogen absorbing alloy containing a phase of a Gd2CO7 type crystal structure, wherein the phase exists at a ratio of 10 weight % or higher in the entire hydrogen absorbing alloy and yttrium is contained at a ratio of 2 mol % or more and 10 mol % or less in the entire hydrogen absorbing alloy.
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