- 专利标题： Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material
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申请号： US16688241申请日： 2019-11-19
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公开(公告)号： US11916230B2公开(公告)日： 2024-02-27
- 发明人: Masato Hozumi , Motoyoshi Okumura , Takeo Okanishi , Atsushi Minagata
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- 申请人地址： JP Toyota
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA,KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA,KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- 当前专利权人地址： JP Toyota; JP Kariya
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP 18229017 2018.12.06
- 主分类号： C22C19/03
- IPC分类号： C22C19/03 ; H01M4/38 ; H01M10/24 ; H01M4/02
摘要：
A negative electrode active material includes a hydrogen storage alloy. The hydrogen storage alloy has an A2B7 crystal structure. The hydrogen storage alloy includes nickel. The saturation magnetization per unit mass is 1.9 emu·g−1 or more.
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