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:
Feb. 18, 2014
Filed:
Nov. 04, 2010
Sébastien Patoux, Fontaine, FR;
Carole Bourbon, Saint-Michel de Saint-Geoirs, FR;
Erwan Dumont-botto, Toulouse, FR;
Mickael Dolle, Toulouse, FR;
Patrick Rozier, Toulouse, FR;
Sébastien Patoux, Fontaine, FR;
Carole Bourbon, Saint-Michel de Saint-Geoirs, FR;
Erwan Dumont-Botto, Toulouse, FR;
Mickael Dolle, Toulouse, FR;
Patrick Rozier, Toulouse, FR;
Abstract
A method of synthesis of a metal fluorophosphate having the following general formula (1): XM(PO)F(1), in which: X is an alkaline metal selected among sodium (Na) and lithium (Li) or a mixture of said metals; M is a transition metal selected among the following elements: Co, Ni, Fe, Mn, V, Cu, Ti, Al, Cr, Mo, Nb or a combination of at least two of said metals, 0≦a≦5; 0.5≦b≦3; 0.5≦c≦3; and d is an integer equal to 1, 2 or 3. The method contains an electric-field-activated sintering process for a mixture (1) formed by at least one first phosphate-containing solid precursor and at least one second fluorine-containing solid precursor.