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:
Sep. 06, 2011
Filed:
Apr. 25, 2007
Daniel Fruchart, Meylan, FR;
Patricia DE Rango, Gieres, FR;
Jean Charbonnier, Grenoble, FR;
Salvatore Miraglia, Grenoble, FR;
Sophie Rivoirard, Lans En Vercors, FR;
Nataliya Skryabina, Perm, RU;
Michel Jehan, Fessy, FR;
Daniel Fruchart, Meylan, FR;
Patricia De Rango, Gieres, FR;
Jean Charbonnier, Grenoble, FR;
Salvatore Miraglia, Grenoble, FR;
Sophie Rivoirard, Lans En Vercors, FR;
Nataliya Skryabina, Perm, RU;
Michel Jehan, Fessy, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Abstract
The invention relates to a method for preparation of a material adapted to reversible storage of hydrogen, including steps consisting of providing a first powder of a magnesium-based material, hydrogenating the first powder to convert at least part of the first powder into metal hydrides, mixing the first hydrogenating powder with a second powder additive, the proportion by mass of the second powder in the mix obtained being between 1% and 20% by mass, wherein the additive is formed from an alloy with a centred cubic structure based on titatnium, vanadium and at least one other metal chosen from chromium or manganese, and grinding the mix of first and second powders.