SOLID ELECTROLYTE FOR ALL SOLID STATE RECHARGEABLE LITHIUM BATTERY, METHOD FOR PREPARING THE SAME, AND ALL SOLID STATE RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

摘要

Provided are a solid electrolyte for lithium secondary battery, a method for preparing the same, and a lithium secondary battery comprising the same, and expressed with the [Chemical formula 1] Li(7-3x-z+y)-wM1wAlxLa3Zr2-y-zYyM2zO12. In the chemical formula 1, the definitions of M1, M2, w, x, y, and z are as described in the specification.