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:
Oct. 24, 2017
Filed:
Sep. 22, 2014
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Ion C. Halalay, Grosse Pointe Park, MI (US);
Timothy J. Fuller, Pittsford, NY (US);
Zicheng Li, Sterling Heights, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 10/0525 (2010.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0525 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01);
Abstract
A lithium ion battery includes a positive electrode and a negative electrode. In an example, a positive electrode for the lithium ion battery includes a lithium transition metal oxide-based active material and a high surface area carbon. The positive electrode further includes a reactive binder having a macrocycle bonded thereto.