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:
Aug. 18, 2020
Filed:
Feb. 05, 2016
Applicants:
Zhongwei Chen, Waterloo, CA;
Aiping Yu, Waterloo, CA;
Fathy Mohamed Hassan, Waterloo, CA;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/04 (2006.01); H01M 4/133 (2010.01); H01M 4/1395 (2010.01); H01M 4/1393 (2010.01); H01M 4/62 (2006.01); H01M 4/134 (2010.01); H01M 10/052 (2010.01); H01M 4/136 (2010.01); H01M 4/1397 (2010.01); H01M 4/583 (2010.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/0471 (2013.01); H01M 4/133 (2013.01); H01M 4/134 (2013.01); H01M 4/136 (2013.01); H01M 4/1393 (2013.01); H01M 4/1395 (2013.01); H01M 4/1397 (2013.01); H01M 4/583 (2013.01); H01M 4/62 (2013.01); H01M 4/622 (2013.01); H01M 4/624 (2013.01); H01M 4/625 (2013.01); H01M 4/663 (2013.01); H01M 4/667 (2013.01); H01M 4/668 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01);
Abstract
A method for preparing an electrode for use in lithium batteries and the resulting electrodes are described The method comprises coating a slurry of silicon, sulfur doped graphene and polyacrylonitrile on a current collector followed by sluggish heat treatment.