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. 21, 2025
Filed:
Feb. 27, 2020
Easyl, Bonneville, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Vincent Caldeira, Grenoble, FR;
Julien Thiel, Arbusigny, FR;
Marian Chatenet, Meylan, FR;
Laëtitia Dubau, Grenoble, FR;
François Lacoste, Neuilly-sur-Seine, FR;
EASYL ZINC, Sainte-Hélène-du-Lac, FR;
CENTRE NATIONAL DE LA RECHERCHE, Paris, FR;
Abstract
Disclosed is an electrode for a rechargeable energy storage device, including several inner layers interposed between two outer layers, the inner layers including several electrode material layers ME composed of at least one electrode active material and several porous current collector layers CC composed of electrically-conductive material(s) whose electronic conductivity is greater than or equal to 102 S·cm-1, the layers of electrode material ME and current collector CC being alternated. The outer layers do not consist of the porous current collector layers CC. Additionally, the electrode has a total thickness ranging from strictly more than 4 mm, preferably ranging from strictly more than 4 mm to 10 mm, in particular ranging from strictly more than 4 mm to 8 mm.