The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2022
Filed:
Dec. 19, 2018
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Massachusetts Institute of Technology, Cambridge, MA (US);
Yuntong Zhu, Cambridge, MA (US);
Zachary Hood, Atlanta, GA (US);
Jennifer Rupp, Cambridge, MA (US);
Lincoln J. Miara, Lincoln, MA (US);
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Abstract
A method of manufacturing a solid-state electrolyte, the method including: providing a substrate; providing a precursor composition including a compound including a compound including lithium, a compound including lanthanum, and a compound including zirconium, and a solvent; disposing the precursor composition on the substrate to provide a coated substrate; treating the coated substrate at a temperature between −40° C. and 25° C. to form a precursor film on the substrate; and heat-treating the precursor film at a temperature of 500° C. to 1000° C. to manufacture the solid-state electrolyte, wherein the solid-state electrolyte includes LiAlLaZrOwherein 0≤x≤1, and wherein the solid-state electrolyte in the form of a film having a thickness of 5 nanometers to 1000 micrometers.