发明名称 |
SOLID ELECTROLYTE PARTICLES, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY CONTAINING SAME |
摘要 |
Provided are a method of preparing solid electrolyte particles of Chemical Formula 1 including preparing a precursor solution by mixing a titanium precursor, a lanthanum precursor, and a lithium precursor in an aqueous or organic solvent, and heat treating the precursor solution, solid electrolyte particles prepared thereby, and a lithium secondary battery including the solid electrolyte particles:
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ<Chemical Formula 1>€ƒ€ƒ€ƒ€ƒ€ƒLi 3x La (2/3-x) TiO 3 (0<x<0.16). According to a method of preparing solid electrolyte particles according to an embodiment of the present invention, solid electrolyte particles may be easily prepared by heat treating at low temperature for a short period of time. |
申请公布号 |
EP2903073(A4) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20140851409 |
申请日期 |
2014.10.24 |
申请人 |
LG CHEM, LTD.;UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY |
发明人 |
LEE, SU HEE;BYUN, WON BAE;IM, SANG HYUK;PARK, CHEOL HEE |
分类号 |
H01M10/0562;C01F17/00;H01M10/052 |
主分类号 |
H01M10/0562 |
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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