Invention Application
US20150340692A1 CATHODE ADDITIVES FOR LITHIUM SECONDARY BATTERY WITH HIGH CAPACITY
有权
具有高容量的锂二次电池的阴极添加剂
- Patent Title: CATHODE ADDITIVES FOR LITHIUM SECONDARY BATTERY WITH HIGH CAPACITY
- Patent Title (中): 具有高容量的锂二次电池的阴极添加剂
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Application No.: US14440712Application Date: 2014-09-03
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Publication No.: US20150340692A1Publication Date: 2015-11-26
- Inventor: Sun-Ju Park , Sook Yun , Vin-Na Jo , Cha-Hun Ku , Pil-Kyu Park
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Priority: KR10-2013-0106746 20130905; KR10-2014-0116894 20140903
- International Application: PCT/KR2014/008264 WO 20140903
- Main IPC: H01M4/525
- IPC: H01M4/525 ; H01M10/0525 ; H01M4/58 ; H01M4/38 ; H01M4/505
Abstract:
The present disclosure refers to a lithium secondary battery comprising Li2NiO2 in a cathode active material so as to improve the phenomenon that the capacity retention ratio decreases at initial cycles when using an anode active material selected from the group consisting of Si, SiC, SiOx (0
Public/Granted literature
- US09742004B2 Cathode additives for lithium secondary battery with high capacity Public/Granted day:2017-08-22
Information query
