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:
Sep. 19, 2017
Filed:
Sep. 08, 2014
Applicant:
Hydro-quebec, Montreal, CA;
Inventors:
Karim Zaghib, Longueuil, CA;
Abdelbast Guerfi, Brossard, CA;
Patrick Charest, Sainte-Julie, CA;
Robert Kostecki, Lafayette, CA (US);
Kimio Kinoshita, Cupertino, CA (US);
Michel Armand, Montreal, CA;
Assignee:
HYDRO-QUEBEC, Montreal, Quebec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 4/40 (2006.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); C01B 33/02 (2006.01); H01M 4/38 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0438 (2013.01); C01B 33/02 (2013.01); H01M 4/0461 (2013.01); H01M 4/0495 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/366 (2013.01); H01M 4/386 (2013.01); H01M 4/405 (2013.01); H01M 4/624 (2013.01); H01M 10/052 (2013.01); H01M 4/38 (2013.01); H01M 4/387 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); Y10T 29/49108 (2015.01);
Abstract
Process for the preparation of electrodes from a porous material making it possible to obtain electrodes that are useful in electrochemical systems and that have at least one of the following properties: a high capacity in mAh/gram, a high capacity in mAh/liter, a good capacity for cycling, a low rate of self-discharge, and a good environmental tolerance.