发明名称 |
ANODE FOR CABLE-TYPE SECONDARY BATTERIES AND CABLE-TYPE SECONDARY BATTERIES COMPRISING SAME |
摘要 |
<p>The present invention relates to an anode for a cable-type secondary battery, more specifically an anode for a cable-type secondary battery, comprising a spiral electrode consisting of at least two wire-type electrodes which are spirally twisted with each other, each of the wire-type electrodes comprising a wire-type current collector, an anode active material layer formed by coating on the outer surface of the wire-type current collector, and a polymer resin layer formed by coating on the outer surface of the anode active material layer; and a cable-type secondary battery comprising the anode. The anode for a cable-type secondary battery according to the present invention comprises a polymer resin layer formed by coating on the outer surface of an anode active material layer, thereby preventing the release of the anode active material layer from a wire-type current collector and eventually preventing the deterioration of battery performances.</p> |
申请公布号 |
EP2892090(A1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20130834163 |
申请日期 |
2013.08.30 |
申请人 |
LG CHEM, LTD. |
发明人 |
KWON, YO-HAN;OH, BYUNG-HUN;KIM, JE-YOUNG;WOO, SANG-WOOK |
分类号 |
H01M4/02;H01M4/36;H01M4/62;H01M4/66;H01M4/75;H01M4/78;H01M10/04;H01M10/0565 |
主分类号 |
H01M4/02 |
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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