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. 21, 2025
Filed:
Aug. 27, 2021
GM Global Technology Operations Llc, Detroit, MI (US);
Niccolo Jimenez, Troy, MI (US);
Michael P. Balogh, Novi, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method of manufacturing a component having a porosity-controlled lithium metal coating includes setting up an aerosol spray apparatus having a material feeder and a confinement conduit in fluid communication therewith. The confinement conduit has an inlet end and a nozzle end. The method also includes setting up a substrate having an exposed surface on a moveable tooling plate and directing the nozzle end at the exposed surface. The method additionally includes loading a lithium metal into the material feeder. The method also includes feeding a high-pressure gas into the inlet end of the confinement conduit to thereby form an aerosol spray of lithium metal. The method further includes moving the tooling plate to regulate a thickness and a pattern of deposition of the lithium metal onto the exposed surface through the nozzle end to thereby generate a porous lithium metal coating on the substrate.