发明名称 |
ELECTROCHEMICAL DEVICE COMPRISING ALIPHATIC MONO-NITRILE COMPOUND |
摘要 |
Disclosed is a cathode comprising a complex formed between the surface of a cathode active material and an aliphatic mono-nitrile compound, and an electrochemical device comprising the cathode. A non-aqueous electrolyte containing a lithium salt, a solvent and an aliphatic mono-nitrile compound, and an electrochemical device comprising the electrolyte are also disclosed. The electrochemical device shows excellent low-temperature characteristics, high-temperature life characteristics and safety. |
申请公布号 |
WO2006083099(A1) |
申请公布日期 |
2006.08.10 |
申请号 |
WO2006KR00344 |
申请日期 |
2006.02.01 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, YOUNG-SOO;AHN, SOON-HO |
分类号 |
H01M4/02;H01M4/139;H01M4/50;H01M4/505;H01M4/52;H01M4/525;H01M10/0567;H01M10/0568;H01M10/0569 |
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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