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:
Jan. 11, 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 including: providing a solvent; dissolving a precursor compound including lithium, a precursor compound including lanthanum, and a precursor compound including zirconium in the solvent to provide a precursor composition, wherein a content of lithium in the precursor composition is greater than a stoichiometric amount; spraying the precursor composition onto a heated substrate to form a film; and heat-treating the film at 300° C. to 800° C. to manufacture the solid state electrolyte, wherein the solid-state electrolyte includes LiAlLaZrOwherein 0≤x≤1, and wherein the solid state electrolyte is in a form a film having a thickness of 5 nanometers to 1000 micrometers.