发明授权
- 专利标题： Lithium secondary battery
- 专利标题（中）： 锂二次电池
-
申请号： US13499336申请日： 2010-09-30
-
公开(公告)号： US08974963B2公开(公告)日： 2015-03-10
- 发明人: Motoshi Isono , Shigeto Okada , Jun-ichi Yamaki
- 申请人： Motoshi Isono , Shigeto Okada , Jun-ichi Yamaki
- 申请人地址： JP Toyota-shi, Aichi-ken JP Fukuoka
- 专利权人： Toyota Jidosha Kabushiki Kaisha,Kyushu University, National University Corporation
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha,Kyushu University, National University Corporation
- 当前专利权人地址： JP Toyota-shi, Aichi-ken JP Fukuoka
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2009-230909 20091002
- 国际申请： PCT/IB2010/002481 WO 20100930
- 国际公布： WO2011/039619 WO 20110407
- 主分类号： H01M4/131
- IPC分类号： H01M4/131 ; H01M4/505 ; C03C3/16 ; C03C3/19 ; C03C4/14 ; H01M4/525 ; H01M10/052 ; H01M4/58 ; H01M10/0566
摘要：
A lithium secondary battery includes: a positive electrode that contains a positive electrode active material; a negative electrode; and a nonaqueous electrolyte. The positive electrode active material is amorphous and is expressed by LixA[PaM1-a]yOz where, in the formula, A is Mn or Ni; M is a glass former element having an electronegativity lower than P; and x, y, a and z respectively satisfy 1
公开/授权文献
- US20120183857A1 LITHIUM SECONDARY BATTERY 公开/授权日：2012-07-19