发明名称 |
LITHIUM ION BATTERY HAVING AN IMPROVED CONSERVED PROPERTY AT A HIGH TEMPERATURE |
摘要 |
Disclosed are a cathode for a battery and a lithium ion battery. The cathode for a battery comprises a metal hydroxide having a large specific surface area as a cathode additive. The lithium ion battery comprises a cathode, an anode and a non-aqueous electrolyte, wherein the cathode comprises a metal hydroxide having a large specific surface area as a cathode additive. When a metal hydroxide having a large specific surface area is used as a cathode additive, excellent storage properties of a battery at a high temperature can be obtained, even if the metal hydroxide is used in a small amount. |
申请公布号 |
EP1649531(A4) |
申请公布日期 |
2010.06.02 |
申请号 |
EP20040774220 |
申请日期 |
2004.07.28 |
申请人 |
LG CHEM, LTD. |
发明人 |
CHOI, SEUNG-DON;KIM, HYEONG-JIN |
分类号 |
H01M4/48;H01M4/60;H01M4/62;H01M10/0525;H01M10/44 |
主分类号 |
H01M4/48 |
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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