发明名称 |
CARBON-COATED LITHIUM IRON PHOSPHATE OF OLIVINE CRYSTAL STRUCTURE AND LITHIUM SECONDARY BATTERY USING THE SAME |
摘要 |
Disclosed is lithium iron phosphate having 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 particle surface of the lithium iron phosphate containing a predetermined amount of sulfur (S). Li1+aFe1−xMx(PO4−b)Xb  (1) (wherein M, X, a, x, and b are the same as defined in the specification).
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申请公布号 |
US2013022866(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
US201213623458 |
申请日期 |
2012.09.20 |
申请人 |
LG CHEM, LTD.;LG CHEM, LTD. |
发明人 |
NOH HYUN KUK;PARK HONG KYU;PARK CHEOL-HEE;PARK SU-MIN;LEE JIEUN |
分类号 |
H01M4/485;H01M4/04;H01M4/505;H01M4/525;H01M4/583;H01M4/64 |
主分类号 |
H01M4/485 |
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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