Invention Grant
- Patent Title: Positive electrode protective layer composition, rechargeable lithium battery including protective layer for positive electrode and method of manufacturing same
- Patent Title (中): 正极保护层组合物，包含正极保护层的可再充电锂电池及其制造方法
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Application No.: US13204599Application Date: 2011-08-05
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Publication No.: US09088051B2Publication Date: 2015-07-21
- Inventor: Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur , In-Haeng Cho
- Applicant: Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur , In-Haeng Cho
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2010-0108350 20101102
- Main IPC: H01M2/16
- IPC: H01M2/16 ; H01M10/052 ; H01M4/36 ; H01M10/0562 ; H01M10/0565 ; H01M10/0525 ; H01M4/62 ; H01M4/131
Abstract:
A positive electrode protective layer composition of a rechargeable lithium battery includes a polymer compound and an ionic liquid including a borate-based anion. A rechargeable lithium battery includes the positive electrode protective layer. A method of manufacturing the same is also provided.
Public/Granted literature
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