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:
Aug. 23, 2022
Filed:
Jan. 30, 2020
Applied Materials, Inc., Santa Clara, CA (US);
Ezhiylmurugan Rangasamy, San Jose, CA (US);
Subramanya P. Herle, Mountain View, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
Interfacial films, which are both electronic conducting and ion conducting, for anode films are provided. The one or more protective films described herein may be mixed conduction materials, which are both electronic conducting and ion-conducting. The one or more protective films described herein may include materials selected from lithium transition metal dichalcogenides, LiTiO, or a combination thereof. The lithium transition metal dichalcogenide includes a transition metal dichalcogenide having the formula MX, wherein M is selected from Ti, Mo, or W and X is selected from S, Se, or Te. The transition metal dichalcogenide may be selected from TiS, MoS, WS, or a combination thereof. The lithium transition metal dichalcogenide may be selected from lithium-titanium-disulfide (e.g., LiTiS), lithium-tungsten-disulfide (e.g., LiWS), lithium-molybdenum-disulfide (e.g., LiMoS), or a combination thereof.