| 发明名称 |
CARBON-COATED LITHIUM IRON PHOSPHATE WITH OLIVINE CRYSTAL STRUCTURE AND LITHIUM SECONDARY BATTERY USING THE SAME |
| 摘要 |
The present invention provides a lithium iron phosphate with an olivine crystal structure, and specifically an olivine-type lithium iron phosphate wherein the lithium iron phosphate has a composition represented by the following Formula 1 and carbon (C) including a predetermined amount of sulfur (S) is coated on the particle surface of the lithium iron phosphate. Li1+aFe1-xMx(PO4-b)Xb (1) (wherein, M, X, a, x, and b are the same as defined in the Description). |
| 申请公布号 |
WO2011132959(A3) |
申请公布日期 |
2012.04.05 |
| 申请号 |
WO2011KR02876 |
申请日期 |
2011.04.21 |
| 申请人 |
LG CHEM, LTD.;NOH, HYUN KUK;PARK, HONG KYU;PARK, CHEOL-HEE;PARK, SU-MIN;LEE, JIEUN |
发明人 |
NOH, HYUN KUK;PARK, HONG KYU;PARK, CHEOL-HEE;PARK, SU-MIN;LEE, JIEUN |
| 分类号 |
H01M4/525;B60L11/18;H01M4/583;H01M10/0525 |
主分类号 |
H01M4/525 |
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