发明名称 |
CABLE-TYPE SECONDARY BATTERY |
摘要 |
Disclosed is a cable-type secondary battery, comprising: an inner electrode which includes an inner current collector and an inner electrode active material layer formed to surround the outer surface of the inner current collector; a separation layer formed to surround the outer surface of the inner electrode so that the inner electrode is inserted therein; and an outer electrode comprising: an outer electrode active material structure which is formed to surround the outer surface of the separation layer so that the separation layer is inserted therein, and which includes a porous polymer support and an outer electrode active material layer formed on at least one of the top surface and the bottom surface of the porous polymer support; and an outer current collector formed to surround the outer electrode active material structure so that the outer electrode active material structure is inserted therein. |
申请公布号 |
WO2015080499(A1) |
申请公布日期 |
2015.06.04 |
申请号 |
WO2014KR11503 |
申请日期 |
2014.11.27 |
申请人 |
LG CHEM, LTD. |
发明人 |
KWON, YO-HAN;OH, BYUNG-HUN;KIM, JE-YOUNG;WOO, SANG-WOOK |
分类号 |
H01M10/04;H01M2/02;H01M2/18;H01M4/13;H01M4/64;H01M10/058 |
主分类号 |
H01M10/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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