发明申请
- 专利标题: HIGH-VOLTAGE POSITIVE ELECTRODE MATERIAL HAVING A SPINEL STRUCTURE BASED ON NICKEL AND MANGANESE FOR LITHIUM CELL BATTERIES
- 专利标题(中): 基于镍和锰的锂离子电池电极的高电压正极电极材料
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申请号: US11972263申请日: 2008-01-10
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公开(公告)号: US20080107968A1公开(公告)日: 2008-05-08
- 发明人: Sebastien Patoux , Frederic Le Cras , Carole Bourbon , Severine Jouanneau
- 申请人: Sebastien Patoux , Frederic Le Cras , Carole Bourbon , Severine Jouanneau
- 申请人地址: FR Paris
- 专利权人: Commissariat A L'Energie Atomique
- 当前专利权人: Commissariat A L'Energie Atomique
- 当前专利权人地址: FR Paris
- 优先权: FR05.08737 20050825
- 主分类号: H01M4/50
- IPC分类号: H01M4/50 ; H01M4/52 ; C01G45/12 ; C01G53/04
摘要:
This material or spinel structure compound has the formula LiyNi0.5−xMn1.5+xO4−δ where: 0.9 0. Also, it has a lattice parameter of 8.167 to 8.190 Å, preferably from 8.179 to 8.183 Å.
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