发明授权
US09293235B2 Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
有权
钛酸锂颗粒和钛酸锂颗粒的制造方法，含Mg的钛酸锂颗粒和用于制备含Mg的钛酸锂颗粒的方法，用于非水电解质二次电池的负极活性物质颗粒和非水电解质二次电池
- 专利标题： Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
- 专利标题（中）： 钛酸锂颗粒和钛酸锂颗粒的制造方法，含Mg的钛酸锂颗粒和用于制备含Mg的钛酸锂颗粒的方法，用于非水电解质二次电池的负极活性物质颗粒和非水电解质二次电池
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申请号： US13819068申请日： 2011-08-29
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公开(公告)号： US09293235B2公开(公告)日： 2016-03-22
- 发明人: Akinori Yamamoto , Tomoko Okita , Hiroshi Yamamoto , Kohji Mori , Kazumichi Koga , Akihisa Kajiyama
- 申请人： Akinori Yamamoto , Tomoko Okita , Hiroshi Yamamoto , Kohji Mori , Kazumichi Koga , Akihisa Kajiyama
- 申请人地址： JP Hiroshima
- 专利权人： TODA KOGYO CORPORATION
- 当前专利权人： TODA KOGYO CORPORATION
- 当前专利权人地址： JP Hiroshima
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： JP2010-194923 20100831; JP2010-214368 20100924; JP2011-080027 20110331
- 国际申请： PCT/JP2011/069407 WO 20110829
- 国际公布： WO2012/029697 WO 20120308
- 主分类号： H01B1/08
- IPC分类号： H01B1/08 ; H01M4/485 ; C01G23/00 ; H01M10/0525
摘要：
According to the present invention, there are provided lithium titanate particles which exhibit an excellent initial discharge capacity and an enhanced high-efficiency discharge capacity retention rate as an active substance for non-aqueous electrolyte secondary batteries and a process for producing the lithium titanate particles, and Mg-containing lithium titanate particles.
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