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:
Jul. 29, 2025
Filed:
Aug. 31, 2018
Applicant:
Albemarle Coporation, Charlotte, NC (US);
Inventors:
Yinzhi Zhang, Charlotte, NC (US);
Kristina L. Butler, Gastonia, NC (US);
Jeffrey Mccall, Kings Mountain, NC (US);
Assignee:
ALBEMARLE CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/1395 (2010.01); H01M 4/134 (2010.01); H01M 4/1393 (2010.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/1395 (2013.01); H01M 4/134 (2013.01); H01M 4/1393 (2013.01); H01M 4/386 (2013.01); H01M 4/405 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01);
Abstract
Methods are provided for prelithiating an electrode by contacting the electrode with a plurality of particles of one or more LixSiy alloys having specified lithium content and particle sizes.