Invention Grant
- Patent Title: Secondary battery including electrolyte additive
- Patent Title (中): 二次电池包括电解质添加剂
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Application No.: US13866440Application Date: 2013-04-19
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Publication No.: US09246189B2Publication Date: 2016-01-26
- Inventor: YounKyoung Lee , Tae Jin Park , Daehong Kim
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2012-0040724 20120419
- Main IPC: H01M10/0564
- IPC: H01M10/0564 ; H01M10/0567 ; H01M10/052 ; H01M4/485 ; H01M4/505 ; H01M4/525 ; H01M10/42

Abstract:
Disclosed is a secondary battery including a cathode, an anode, and an electrolyte including a lithium salt and a non-aqueous organic solvent, wherein the electrolyte includes an electrolyte additive to be decomposed at 4.5 V or higher to less than 5.5 V vs. reduction voltage of Li+.
Public/Granted literature
- US20130309562A1 SECONDARY BATTERY INCLUDING ELECTROLYTE ADDITIVE Public/Granted day:2013-11-21
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