리튬이온전도성 도핑된 산화물계 고체전해질 및 그 제조방법
신동옥, 이영기, 강근영, 김광만
- 9490500 (2016.11.08)
13VB4800, 중대형 전고체 리튬이차전지용 유무기 하이브리드 고체전해질,
- An oxide-based solid electrolyte according to the present invention may be LixLa3M2O12 and may have a cubic phase. The oxide-based solid electrolyte may further include first and second dopants. A method of preparing an oxide-based solid electrolyte according to the concept of the present invention may include mixing a lithium compound, a lanthanum compound, a metal compound, a first dopant precursor, and a second dopant precursor to prepare an intermediate, and crystallizing the intermediate to prepare LixLa3M2O12 crystals having a cubic phase.
- KSP 제안 키워드
- Lithium compound, Second dopant, Solid electrolyte, cubic phase