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:
Jun. 02, 2020
Filed:
Jan. 08, 2018
Jonathan Jan, Culver City, CA (US);
Jonathan Jan, Culver City, CA (US);
Other;
Abstract
A method for fabricating a reticulated lead electrode for a lead-acid battery, including: preparing a molten metal in a container; applying a DC voltage to the molten metal and the substrate; while the DC voltage is applied, placing a reticulated ceramic substrate in the molten metal; while the DC voltage is applied, withdrawing the substrate from the molten metal; and cooling the substrate. The method may be used to form reticulated electrodes for other types of batteries or capacitors. Also described is a method for making a reticulated ceramic substrate, including: adhering mineral fibers such as milled glass fibers on the surfaces of a reticulated PU substrate with an adhesive; coating the reticulated PU substrate with a ceramic slurry with the assistance ultrasonic waves; pre-baking the dried slurry at a low temperature to vaporizes the polymer substrate; and baking the substrate at sintering temperature of the ceramic slurry.