发明授权
- 专利标题： Active material for secondary battery
- 专利标题（中）： 二次电池的活性物质
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申请号： US14130056申请日： 2012-06-15
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公开(公告)号： US09356284B2公开(公告)日： 2016-05-31
- 发明人: Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Yuukou Katou
- 申请人： Takehiro Noguchi , Hideaki Sasaki , Makiko Uehara , Yuukou Katou
- 申请人地址： JP Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- 优先权： JP2011-154753 20110713
- 国际申请： PCT/JP2012/065309 WO 20120615
- 国际公布： WO2013/008581 WO 20130117
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M4/36 ; H01M4/505 ; H01M4/525 ; H01M10/0525
摘要：
An active material for a secondary battery whose lifetime characteristics are improved is provided. The active material for a secondary battery includes a first active material represented by Lip[M1mM22-m-nM3n]O4, wherein M1 is at least one selected from Ni, Cr, Fe, Co, and Cu; M2 is at least one selected from Mn, Ti, and Si, and contains Mn; M3 is at least one selected from Li, B, Mg, Al, Na, and Ca; and 0≦p, 0
公开/授权文献
- US20140138575A1 ACTIVE MATERIAL FOR SECONDARY BATTERY 公开/授权日：2014-05-22
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