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:
Mar. 08, 2022
Filed:
Jan. 25, 2017
Applicants:
Hydro-québec, Montréal, CA;
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventors:
Jean-Christophe D'Aigle, St-Bruno-de-Montarville, CA;
Yuichiro Asakawa, Montréal, CA;
Shinichi Uesaka, Westmount, CA;
Karim Zaghib, Longueuil, CA;
Mélanie Beaupré, Lac-Aux-Sables, CA;
Assignees:
HYDRO-QUÉBEC, Québec, CA;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 10/0525 (2010.01); C08F 292/00 (2006.01); H01M 4/62 (2006.01); H01M 4/485 (2010.01); H01M 4/525 (2010.01); C08F 290/06 (2006.01); H01M 4/48 (2010.01); C08L 51/10 (2006.01); C08F 299/00 (2006.01); C08F 212/08 (2006.01); C08F 285/00 (2006.01); H01M 4/58 (2010.01); H01M 4/587 (2010.01); H01M 4/505 (2010.01); H01M 50/109 (2021.01); C01G 23/00 (2006.01); H01M 4/131 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); C01G 23/005 (2013.01); C08F 212/08 (2013.01); C08F 285/00 (2013.01); C08F 290/062 (2013.01); C08F 292/00 (2013.01); C08F 299/00 (2013.01); C08L 51/10 (2013.01); H01M 4/131 (2013.01); H01M 4/48 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/58 (2013.01); H01M 4/587 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 4/628 (2013.01); H01M 10/0525 (2013.01); H01M 50/109 (2021.01); C01P 2002/82 (2013.01); C01P 2002/88 (2013.01); C01P 2002/90 (2013.01); C01P 2004/04 (2013.01); C01P 2006/40 (2013.01);
Abstract
This application describes electrode materials and methods of producing them, the materials containing particles having a core-shell structure, wherein the shell of the core-shell particles comprises a polymer, the polymer being grafted on the surface of the core particle by covalent bonds. Electrodes and electrochemical cells containing these electrode materials are also contemplated, as well as their use.