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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.:

US 11271198 B1

PDFFull Text
Date of Patent:
Mar. 08, 2022

Filed:

Jan. 25, 2017

Core-shell electrode material particles and their use in electrochemical cells

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:

Buchanan Ingersoll & Rooney P.C.

Primary Examiner:

Alexander Usyatinsky

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.

Find Patent Forward Citations

Quick Actions:

D'Aigle, Jean-Christophe. (2022). Core-shell electrode material particles and their use in electrochemical cells (U.S. Patent No. 11271198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11271198

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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