发明名称 |
LITHIUM POLYMER BETTRY |
摘要 |
A lithium polymer battery is provided to minimize the elution of Cu element of a current collector to electrolyte by using an electrolyte composition containing a peroxide-based polymerization initiator and an electroconductive substrate except copper or an electroconductive substrate containing Cu element of 0-30% as a current collector. A lithium polymer battery comprises a positive electrode formed with a positive active material layer on the first current collector; a negative electrode formed with a negative active material layer on the second current collector; a peroxide-based polymerization initiator; a polymeric monomer; and an electrolyte salt. The first current collector, the second current collector or both of them are an electroconductive substrate excluding copper or an electroconductive substrate having surface share of a Cu element of 0-30%. |
申请公布号 |
KR20080103251(A) |
申请公布日期 |
2008.11.27 |
申请号 |
KR20070050304 |
申请日期 |
2007.05.23 |
申请人 |
LG CHEM. LTD. |
发明人 |
YU, SUNG HOON;KIM, SOO JIN;CHO, JEONG JU;OH, BYUNG HUN;HA, SOO HYUN |
分类号 |
H01M10/02;H01M10/04;H01M10/05 |
主分类号 |
H01M10/02 |
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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