发明名称 |
Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly |
摘要 |
A fabricating method of a unit structure for accomplishing an electrode assembly formed by a stacking method, and an electrochemical cell including the same are disclosed. The fabricating method of the electrode assembly is characterized with fabricating the unit structure by conducting a first process of laminating and forming a bicell having a first electrode/separator/second electrode/separator/first electrode structure, and conducting a second process of laminating first separator/second electrode/second separator one by one on one of the first electrode among two of the first electrodes. |
申请公布号 |
US9246186(B2) |
申请公布日期 |
2016.01.26 |
申请号 |
US201414175361 |
申请日期 |
2014.02.07 |
申请人 |
LG CHEM, LTD. |
发明人 |
Ku Dae Geun;Kim Hyuk Su;Huh Jun Woo;Lee Hyang Mok;Ahn Chang Bum |
分类号 |
H01M4/02;H01M10/04;B32B37/02;H01M10/0585;H01M2/16 |
主分类号 |
H01M4/02 |
代理机构 |
Birch, Stewart Kolasch & Birch, LLP |
代理人 |
Birch, Stewart Kolasch & Birch, LLP |
主权项 |
1. A fabricating method of an electrode assembly comprising a first electrode, a second electrode and a separator, a unit structure of the electrode assembly being manufactured by:
conducting a first process of laminating and forming a bicell having a first electrode/separator/second electrode/separator/first electrode structure; and conducting a second process of laminating first separator/second electrode/second separator one by one on one of the first electrode among two of the first electrodes, wherein a temperature applied for the laminating in the second process is lower by 20° C. to 50° C. than a temperature applied for the laminating in the first process. |
地址 |
Seoul KR |