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:
Dec. 17, 2024
Filed:
Jan. 06, 2020
Applicant:
The Board of Regents for the Oklahoma Agricultural and Mechanical colleges, Stillwater, OK (US);
Inventors:
Malay Jana, West Bengal, IN;
Raj N. Singh, Tulsa, OK (US);
Assignee:
The Board of Regents for The Oklahoma Agricultural and Mechanical Colleges, Stillwater, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 4/583 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); H01M 4/0457 (2013.01); H01M 4/0471 (2013.01); H01M 4/583 (2013.01); H01M 2004/021 (2013.01);
Abstract
Disclosed is a composition suitable for use as an anode in a lithium ion rechargeable batter. The composition includes milled silicon powder particles and superconducting carbon particles. A carbon coat covers the surface of each milled silicon particle and encapsulates a plurality of superconducting carbon particles. Also, disclosed is a method of preparing the disclosed composition.