发明名称 |
METHOD OF PREPARING LITHIUM PHOSPHATE-BASED SOLID ELECTROLYTE |
摘要 |
A method of preparing a lithium phosphate-based solid electrolyte according to an embodiment of the present invention may include preparing a precursor solution which includes a lithium compound, a phosphate compound, and an aluminum compound, forming a first intermediate by performing a hydrothermal reaction process on the precursor solution, forming a second intermediate by calcinating the first intermediate, and crystallizing the second intermediate. The precursor solution may further include a metal compound or a metalloid compound. The lithium phosphate-based solid electrolyte of the present invention may have high ionic conductivity and high purity. |
申请公布号 |
US2014370396(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
US201414246653 |
申请日期 |
2014.04.07 |
申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
KANG Kunyoung;LEE Young-Gi;KIM Kwang Man;SHIN Dong Ok |
分类号 |
H01M10/0562;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 |
1. A method of preparing a lithium phosphate-based solid electrolyte, the method comprising:
preparing a precursor solution which includes a lithium compound, a phosphate compound, an aluminum compound, and a metal compound; forming an intermediate by performing a hydrothermal reaction process on the precursor solution; and crystallizing the intermediate. |
地址 |
Daejeon KR |