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. 27, 2023
Filed:
Apr. 04, 2022
Applicant:
American Nano, Llc, Clemmons, NC (US);
Inventors:
Mitch Dellinger, Clemmons, NC (US);
Surya Raj Banks, Clemmons, NC (US);
Assignee:
American Nano, LLC, Clemmons, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 10/052 (2010.01); H01M 4/62 (2006.01); H01M 50/449 (2021.01); H01M 50/457 (2021.01);
U.S. Cl.
CPC ...
H01M 4/0469 (2013.01); H01M 4/621 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 50/449 (2021.01); H01M 50/457 (2021.01);
Abstract
Embodiments of the invention include batteries and other charge-storage devices incorporating sheets and/or powders of silica fibers and methods for producing such devices. The silica fibers may be formed via electrospinning of a sol gel produced with a silicon alkoxide reagent, such as tetraethyl ortho silicate, alcohol solvent, and an acid catalyst.