| 摘要 |
The present invention relates to a diversified solid electrolyte applied to an all-solid secondary battery and, more specifically, to a method for producing an all-solid secondary battery comprising: a composite positive electrode consisting of an active material, a conductive material and a first solid electrolyte; and a second solid electrolyte between the composite positive electrode and a negative electrode, wherein the first solid electrolyte is an oxide-based solid electrolyte, wherein the second solid electrolyte is a sulfide-based solid electrolyte. |
