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. 27, 2024
Filed:
May. 06, 2021
Applicant:
Nanoscale Components, Inc., Bedford, NH (US);
Inventors:
Robert W. Grant, Lecanto, FL (US);
Matthew Sweetland, Bedford, MA (US);
Asela Maha Acharige, Brookline, NH (US);
Assignee:
Nanoscale Components, Inc., Bedford, NH (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/1393 (2010.01); H01M 4/1395 (2010.01); C25D 5/02 (2006.01); C25D 5/18 (2006.01); C25D 5/00 (2006.01); C25D 7/06 (2006.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0452 (2013.01); C25D 5/022 (2013.01); C25D 5/18 (2013.01); C25D 5/611 (2020.08); C25D 7/0642 (2013.01); C25D 7/0657 (2013.01); H01M 4/1393 (2013.01); H01M 4/1395 (2013.01); H01M 10/052 (2013.01); H01M 2004/021 (2013.01);
Abstract
The present invention relates to processes that may be used singly or in combination to prevent lithium (or alkali metal) plating or dendrite buildup on bare substrate areas or edges of electrode rolls during alkaliation of a battery or electrochemical cell anode composed of a conductive substrate and coatings, in which the electrode rolls may be coated on one or both sides and may have exposed substrate on edges, or on continuous or discontinuous portions of either or both substrate surfaces.