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Registered METHOD OF PREPARING OXIDE-BASED SOLID ELECTROLYTE
- Inventors
- Shin Dong Ok, Young-Gi Lee, Kang Kunyoung, Kim Kwang Man
- Application No.
- 14274675 (2014.05.09)
- Publication No.
- 20150010829 (2015.01.08)
- Registration No.
- 9461331 (2016.10.04)
- Country
- UNITED STATES
- Project Code
- 12MB4100, Organic-Inorganic Hybrid Solid Electrolytes for Medium-Large Sized All-Solid-State Lithium Rechargeable Batteries, Young-Gi Lee
- Abstract
- A method of preparing an oxide-based solid electrolyte includes preparing a precursor solution which includes a lanthanide complex and a metal complex; preparing an intermediate by a hydrothermal reaction that is performed on the precursor solution; adding a lithium compound and a dopant precursor to the intermediate to prepare a mixture; and crystallizing the mixture. The mixture is crystallized by preparing a first oxide-based solid electrolyte by performing a first crystallization process on the mixture; and preparing a second oxide-based solid electrolyte by performing a second crystallization process on the first oxide-based solid electrolyte, wherein the second oxide-based solid electrolyte has a stoichiometric composition that is the same as that of the first oxide-based solid electrolyte, but that has a different crystal structure.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | Methods for Oxide Based Solid Electrolyte | KOREA | KIPRIS |