发明名称 |
Non-aqueous electrolyte and electrochemical device comprising the same |
摘要 |
Disclosed is a non-aqueous electrolyte comprising: an electrolyte salt; ; an organic solvent; a sulfinyl group-containing compound; and an acrylate compound having one or more acryl group in its molecule as an additive. Also, disclosed is an electrode comprising a coating layer formed partially or totally on a surface thereof, the coating layer comprising: (i) a reduced form of an acrylate compound; and (ii) a reduced form of a sulfinyl group-containing compound which is obtained by the non-aqueous electrolyte. Further, disclosed is an electrochemical device comprising a cathode, an anode and a non-aqueous electrolyte, wherein (i) the non-aqueous electrolyte is the aforementioned non-aqueous electrolyte; and/or (ii) the cathode and/or the anode is the aforementioned electrode. |
申请公布号 |
EP2610958(A1) |
申请公布日期 |
2013.07.03 |
申请号 |
EP20130161072 |
申请日期 |
2007.10.19 |
申请人 |
LG CHEM, LTD. |
发明人 |
CHO, JEONG-JU;LEE, HO CHUN;YOON, SU-JIN;PARK, SOO-MIN |
分类号 |
H01M10/0567;H01M10/052;H01M10/0568;H01M10/0569;H01M10/36 |
主分类号 |
H01M10/0567 |
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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