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:
Jan. 18, 2022
Filed:
Jun. 30, 2017
Hydro-québec, Montréal, CA;
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Jean-Christophe Daigle, St-Bruno-de-Montarville, CA;
Yuichiro Asakawa, Tokyo, JP;
Shinichi Uesaka, Kyoto, JP;
Karim Zaghib, Longueuil, CA;
HYDRO-QUÉBEC, Québec, CA;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
This application describes an electrode material comprising particles of an electrochemically active material dispersed in a polymer binder, where the polymer binder is an acidic polymer or a mixture comprising a binder soluble in an aqueous solvent or a non-aqueous solvent (e.g. NMP) and an acidic polymer. The application also further relates to processes for the preparation of the electrode material and electrodes containing the material, as well as to the electrochemical cells and their use.