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. 31, 2012
Filed:
Jun. 29, 2010
Stéphane Levasseur, Brussels, BE;
Michèle Van Thournout, Ellezelles, BE;
Pierre Gibot, Amiens, FR;
Christian Masquelier, Boves, FR;
Stéphane Levasseur, Brussels, BE;
Michèle Van Thournout, Ellezelles, BE;
Pierre Gibot, Amiens, FR;
Christian Masquelier, Boves, FR;
Umicore, Brussels, BE;
Centre National de la Recherche Scientifique, Paris, FR;
Abstract
The present invention relates to crystalline nanometric olivine-type LiFeMnPOpowder with 0<x<1, with small particle size and narrow particle size distribution. The fine particle size is believed to account for excellent high-drain properties, while minimizing the need for conductive additives. The narrow distribution facilitates the electrode manufacturing process and ensures a homogeneous current distribution within the battery.