发明申请
- 专利标题: LITHIUM ION SECONDARY BATTERY ACTIVE MATERIAL, LITHIUM ION SECONDARY BATTERY ELECTRODE, LITHIUM ION SECONDARY BATTERY, ELECTRONIC DEVICE, ELECTRIC POWER TOOL, ELECTRIC VEHICLE, and POWER STORAGE SYSTEM
- 专利标题(中): 锂离子二次电池活性材料,锂离子二次电池电极,锂离子二次电池,电子设备,电动工具,电动车和蓄电池系统
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申请号: US13461900申请日: 2012-05-02
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公开(公告)号: US20130052535A1公开(公告)日: 2013-02-28
- 发明人: Asuki Yanagihara , Satoshi Fujiki , Yosuke Hosoya , Guohua Li
- 申请人: Asuki Yanagihara , Satoshi Fujiki , Yosuke Hosoya , Guohua Li
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2011-104266 20110509
- 主分类号: H01M4/485
- IPC分类号: H01M4/485 ; H01M4/525 ; H01M4/583 ; H01M4/505 ; B82Y30/00
摘要:
A lithium ion secondary battery capable of improving the lithium ion input-output characteristics. An active material capable of storing and releasing lithium ions is a Li complex oxide or a Li complex oxoacid salt. A plurality of primary particles have a particle size distribution with 1 nm
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