| 发明名称 |
ELECTRODE ASSEMBLY AND LITHIUM BATTERY INCLUDING THE SAME |
| 摘要 |
A stack-type electrode assembly includes a lowermost electrode in a lowermost portion of the electrode assembly; an uppermost electrode in an uppermost portion of the electrode assembly; at least one unit stack between the lowermost electrode and the uppermost electrode, the at least one unit stack comprising a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode; and a plurality of separators between the lowermost electrode and unit stack, between the unit stacks, and between the unit stack and the uppermost electrode. |
| 申请公布号 |
US2016372780(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201615167791 |
申请日期 |
2016.05.27 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Sohn Juhee;Suh Junwon;Yi Jeong-Doo;Park Bongkyoung;Song Hyunhwa;Hong Seokhun;Han JuHyeong |
| 分类号 |
H01M10/04;H01M4/80;H01M4/66;H01M10/0525 |
主分类号 |
H01M10/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stack-type electrode assembly comprising:
a lowermost electrode in a lowermost portion of the electrode assembly; an uppermost electrode in an uppermost portion of the electrode assembly; at least one unit stack between the lowermost electrode and the uppermost electrode, the at least one unit stack comprising a positive electrode; a negative electrode; and a separator disposed between the positive electrode and the negative electrode; and a plurality of separators between the lowermost electrode and the unit stack, between the unit stacks, and between the unit stack and the uppermost electrode, wherein the lowermost electrode or the uppermost electrode is an electrode comprising a 3-dimensional (3D) porous current collector. |
| 地址 |
Yongin-si KR |
