基本信息:
- 专利标题: 리튬 이차 전지 및 이의 제조 방법
- 专利标题(英):KR101868210B1 - Lithium secondary battery and method for manufacturing the same
- 申请号:KR1020150145768 申请日:2015-10-20
- 公开(公告)号:KR101868210B1 公开(公告)日:2018-06-15
- 发明人: 박은경 , 고동욱 , 채종현 , 양두경 , 김민서
- 申请人: 주식회사 엘지화학
- 申请人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人: 주식회사 엘지화학
- 当前专利权人: 주식회사 엘지화학
- 当前专利权人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人: 김성호; 박형달
- 优先权: KR1020140149981 2014-10-31
- 主分类号: H01M10/058
- IPC分类号: H01M10/058 ; H01M10/052 ; H01M10/0565
摘要:
본발명은리튬이차전지및 이의제조방법에관한것으로서, 상기리튬이차전지는리튬금속음극, 상기리튬금속음극표면에열융착된고체고분자전해질, 그리고상기고체고분자전해질을사이에두고상기음극에대향배치되는양극을포함한다. 상기리튬이차전지는고체고분자전해질과리튬금속음극간의계면저항을줄임으로써, 셀저항의증가및 리튬덴드라이트(dendrite)의형성을억제하여전지수명을향상시킬수 있다.
摘要(英):
The present invention relates to a method for manufacturing a lithium secondary battery, and thereof, wherein the lithium secondary battery is a lithium metal negative electrode, heat-fusing a solid polymer electrolyte for the lithium metal anode surface, and disposed opposite to the cathode sandwiching the solid polymer electrolyte which comprises an anode.
The lithium secondary battery can by reducing the interface resistance between the solid polymer electrolyte and the lithium metal negative electrode, by suppressing the formation of an increase in the cell resistance and a lithium dendrite (dendrite) improve the battery life.
公开/授权文献:
- KR1020160051609A 리튬 이차 전지 및 이의 제조 방법 公开/授权日:2016-05-11