发明名称 |
LITHIUM IRON PHOSPHATE WITH CARBON-COATED OLIVINE CRYSTAL STRUCTURE AND LITHIUM SECONDARY BATTERY USING THE SAME |
摘要 |
Disclosed is a lithium iron phosphate with an olivine crystal structure wherein the lithium iron phosphate has a composition represented by the following Formula 1 and carbon (C) is coated on the surface of the lithium iron phosphate by chemical bonding via a heterogeneous element other than carbon. Li 1+a Fe 1-x M x (PO 4-b )X b (1) (wherein M, X, a, x, and b are the same as defined in the specification). |
申请公布号 |
EP2562857(A4) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20110772219 |
申请日期 |
2011.04.20 |
申请人 |
LG CHEM, LTD. |
发明人 |
CHOY, SANG HOON;LEE, YONG TAE;PARK, HONG KYU;CHANG, SUNG-KYUN |
分类号 |
B60L11/18;C01B25/37;C01B25/45;H01M4/36;H01M4/58;H01M4/62;H01M10/052 |
主分类号 |
B60L11/18 |
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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