| abstract |
The invention provides a composite solid electrolyte, which is composed of a LATP solid electrolyte and a polymer solid electrolyte, wherein the composite solid electrolyte has a double-pass AAO template as a skeleton, and the LATP solid electrolyte and the polymer solid electrolyte are filled with the double-pass AAO template. The composite solid-state electrolyte in the double-pass AAO template through-hole consists of a first part and a second part, the first part is a LATP solid state electrolyte, the second part is a polymer solid state electrolyte, and the first part is located at the contact end with the positive electrode of the lithium battery , the second part is located at the contact end with the lithium metal negative electrode. |