Invention Grant
- Patent Title: Lithium ion secondary battery, electronic device, electric power tool, electrical vehicle, and electric power storage system
- Patent Title (中): 锂离子二次电池，电子设备，电动工具，电动车辆和蓄电系统
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Application No.: US13420317Application Date: 2012-03-14
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Publication No.: US08795870B2Publication Date: 2014-08-05
- Inventor: Ichiro Yamada , Tadahiko Kubota
- Applicant: Ichiro Yamada , Tadahiko Kubota
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2011-088092 20110412
- Main IPC: H01M2/16
- IPC: H01M2/16 ; H01M10/0564
Abstract:
A lithium ion secondary battery includes a cathode and an anode being opposed to each other with a separator in between, and an electrolytic solution. One or more of the cathode, the anode, and the separator contain an organic silicon compound including a compound having a polysilsesquioxane skeleton.
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