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. 13, 2019
Filed:
Jun. 20, 2014
Applicant:
Hydro-québec, Montréal, Québec, CA;
Inventors:
Karim Zaghib, Longueuil, CA;
Dominic Leblanc, Gentilly, CA;
Abdelbast Guerfi, Brossard, CA;
Julie Trottier, Mirabel, CA;
Patrick Charest, Sainte-Julie, CA;
Assignee:
HYDRO-QUÉBEC, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/04 (2006.01); H01M 4/13 (2010.01); H01M 4/134 (2010.01); H01M 4/139 (2010.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 4/485 (2010.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 4/40 (2006.01); H01M 10/052 (2010.01); H01M 4/133 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); H01M 4/0404 (2013.01); H01M 4/13 (2013.01); H01M 4/134 (2013.01); H01M 4/139 (2013.01); H01M 4/1395 (2013.01); H01M 4/364 (2013.01); H01M 4/405 (2013.01); H01M 4/485 (2013.01); H01M 4/587 (2013.01); H01M 4/622 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 4/661 (2013.01); H01M 4/663 (2013.01); H01M 4/666 (2013.01); H01M 10/052 (2013.01); H01M 4/133 (2013.01); H01M 2004/027 (2013.01);
Abstract
Anode comprising an anode material, a protective material and a current collector is provided. The anode material is a mixture comprising an active material, at least one electronically conductive agent and at least one binder. The active material may be an alloy of silicon and lithium or an alloy of silicon oxide and lithium. There is provided a process for the preparation of the anode. Also, there is provided use of the anode in the fabrication of a battery.