| abstract |
According to one aspect, a method of manufacturing a solid electrolyte includes providing a substrate; Providing a precursor composition comprising a compound comprising lithium, a compound comprising lanthanum, a compound comprising zirconium and a solvent; Coating the substrate by applying the precursor composition onto the substrate; Treating the coated substrate at a temperature of −40 ° C. to 25 ° C. to form a precursor film on the substrate; And heat treating the precursor film at a temperature of 500 ° C. to 1,000 ° C. to produce a solid electrolyte. |