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:
Jun. 07, 2016
Filed:
Jan. 06, 2012
Loic Simonin, Grenoble, FR;
Carole Bourbon, Saint Michel de Geoirs, FR;
Lise Daniel, Saint Marcellin, FR;
Sebastien Patoux, Saint Nicolas de Macherin, FR;
Loic Simonin, Grenoble, FR;
Carole Bourbon, Saint Michel de Geoirs, FR;
Lise Daniel, Saint Marcellin, FR;
Sebastien Patoux, Saint Nicolas de Macherin, FR;
RENAULT s.a.s., Boulogne-Billancourt, FR;
Abstract
A two-phase positive electrode material for a lithium battery in which particles of lithium-enriched layered oxide of formula Li(MnNiM)Oare at least partially coated on the surface with a metal oxide of formula LiVO. Such a material is advantageously produced by mixing the lithium-enriched lamellar oxide with at least one precursor of the metal oxide in aqueous solution, followed by thermal treatment at a temperature no lower than 280° C.