发明授权
- 专利标题: Positive electrode material for a lithium-ion accumulator
- 专利标题(中): 锂离子蓄电池用正极材料
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申请号: US13414413申请日: 2012-03-07
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公开(公告)号: US09214673B2公开(公告)日: 2015-12-15
- 发明人: Georges Caillon , Stephane Levasseur , Thlerry Hezeque , Christian Jordy , Nina V. Kosova , Evgeniya T. Devyatkina
- 申请人: Georges Caillon , Stephane Levasseur , Thlerry Hezeque , Christian Jordy , Nina V. Kosova , Evgeniya T. Devyatkina
- 申请人地址: FR Bagnolet BE Brussels
- 专利权人: SAFT,UMICORE
- 当前专利权人: SAFT,UMICORE
- 当前专利权人地址: FR Bagnolet BE Brussels
- 代理机构: Sughrue Mion, PLLC
- 优先权: FR1151899 20110308
- 主分类号: H01M4/38
- IPC分类号: H01M4/38 ; C01G23/00 ; C01G45/12 ; C01G53/00 ; H01M4/131 ; H01M4/1315 ; H01M4/133 ; H01M4/134 ; H01M4/1391 ; H01M4/13915 ; H01M4/485 ; H01M4/505 ; H01M4/52 ; H01M4/525 ; H01M4/587 ; H01M4/62 ; H01M10/0525 ; H01M4/02
摘要:
A compound of formula Lia+y(M1(1−t)Mot)2M2b(O1−xF2x)c wherein: M1 is selected from the group consisting in Ni, Mn, Co, Fe, V or a mixture thereof; M2 is selected from the group consisting in B, Al, Si, P, Ti, Mo; with 4≦a≦6; 0
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