| 发明名称 |
ELECTRODE HAVING A DUAL LAYER STRUCTURE, METHOD FOR MANUFACTURING THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME |
| 摘要 |
The present invention relates to an electrode having a dual layer structure, a method for manufacturing the same, and a lithium secondary battery comprising the same, the electrode comprising: an electrode current collector; a middle layer formed on at least one side of the electrode current collector; and an electrode active material layer formed on the middle layer, wherein the middle layer comprises a first binder, wherein the electrode active material layer comprises an electrode active material and a second binder, and wherein the first binder and the second binder are the same kind of material but have different crystalline phases. |
| 申请公布号 |
US2016099483(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201514834490 |
申请日期 |
2015.08.25 |
| 申请人 |
LG Chem, Ltd. |
发明人 |
Lee Sang Kyun;Kim Je Young;Lee Taek Soo |
| 分类号 |
H01M10/0525;H01M4/525;H01M4/04;H01M4/66;H01M4/1391;H01M4/131;H01M4/62 |
主分类号 |
H01M10/0525 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrode having a dual layer structure, comprising:
an electrode current collector; a middle layer formed on at least one side of the electrode current collector; and an electrode active material layer formed on the middle layer, wherein the middle layer comprises a first binder, wherein the electrode active material layer comprises an electrode active material and a second binder, and wherein the first binder and the second binder are the same kind of material but have different crystalline phases. |
| 地址 |
Seoul KR |
