发明申请
- 专利标题： LITHIUM-CONTAINING METAL OXIDE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- 专利标题（中）： 含锂的金属氧化物和非水电解质二次电池
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申请号： US13499063申请日： 2010-09-21
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公开(公告)号： US20120244411A1公开(公告)日： 2012-09-27
- 发明人: Kenji Takamori , Yuichiro Imanari
- 申请人： Kenji Takamori , Yuichiro Imanari
- 申请人地址： JP Chuo-ku, Tokyo
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： JP Chuo-ku, Tokyo
- 优先权： JP2009-230237 20091002
- 国际申请： PCT/JP2010/066748 WO 20100921
- 主分类号： H01M4/525
- IPC分类号： H01M4/525 ; B32B5/16 ; H01M2/14
摘要：
The present invention provides a lithium mixed metal oxide, an electrode and a nonaqueous electrolyte secondary battery. The lithium mixed metal oxide is represented by the following formula (A): Lix(Mn1−(y+z)NiyFez)O2 (A) wherein x is not less than 0.9 and not more than 1.3, y is more than 0.5 and not more than 0.7, and z is more than 0 and not more than 0.1.