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:
Apr. 08, 2025
Filed:
Oct. 02, 2019
Applicant:
Hydro-québec, Montréal, CA;
Inventors:
Yuesheng Wang, Longueuil, CA;
Abdelbast Guerfi, Brossard, CA;
Karim Zaghib, Longueuil, CA;
Gilles Lajoie, Varennes, CA;
Marie-Josée Vigeant, Varennes, CA;
Assignee:
HYDRO-QUÉBEC, Montréal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/505 (2010.01); C01G 45/1228 (2025.01); C01G 51/42 (2025.01); C01G 51/50 (2025.01); C01G 53/50 (2025.01); H01M 4/36 (2006.01); H01M 4/525 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/054 (2010.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); C01G 45/1228 (2013.01); C01G 51/42 (2013.01); C01G 51/50 (2013.01); C01G 53/50 (2013.01); H01M 4/366 (2013.01); H01M 4/525 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 10/054 (2013.01); C01P 2002/72 (2013.01); C01P 2006/40 (2013.01);
Abstract
The present technology relates to electrode materials comprising an electrochemically active material, wherein the electrochemically active material comprises a P2-type or a O3-type layered sodium metal oxide. The electrochemically active material is of formula NaMO, wherein 0.5≤x≤1.0 and M is selected from Co, Mn, Fe, Ni, Ti, Cr, V, Cu, Sb and their combinations. Also described are electrodes, electrochemical cells and batteries comprising the electrode materials.