| 发明名称 |
LITHIUM SECONDARY BATTERY |
| 摘要 |
The present invention relates to a lithium secondary battery including a cathode, an anode, a separator disposed between the cathode and the anode, and a non-aqueous electrolyte. An ionomer is included in at least one element selected from the group consisting of the cathode, the anode, the separator, and the non-aqueous electrolyte. |
| 申请公布号 |
US2016028127(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201414419504 |
申请日期 |
2014.10.31 |
| 申请人 |
LG Chem, Ltd. |
发明人 |
Ahn Kyoung Ho;Oh Jeong Woo;Kim Min Jung;Yang Doo Kyung;Lee Chul Haeng;Jung Yi Jin |
| 分类号 |
H01M10/42;H01M10/0567;H01M10/052;H01M10/0569;H01M2/16;H01M4/62;H01M10/0568 |
主分类号 |
H01M10/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lithium secondary battery comprising a cathode, an anode, a separator disposed between the cathode and the anode, and a non-aqueous electrolyte,
wherein an ionomer represented by the following Formula 1 is comprised in at least one element selected from the group consisting of the cathode, the anode, the separator, and the non-aqueous electrolyte: where A and B are independently H, F, CH3, CF3 or CF2H, a molar ratio of —CF—O—(CF2)2—SO3−Li+: —CF2— is 10 to 100:0 to 90, and k is an integer of at least 1. |
| 地址 |
Seoul KR |
