Title:
水素の貯蔵のためのナノ結晶化合物
Document Type and Number:
Japanese Patent JP5409348
Kind Code:
B2
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.
Inventors:
Fluchart, daniel
Delango, Patricia
Charboneil, Jean
Miragria, salvatore
Sophie the reboiler
Schilabina, Natalia
Joanne, Michael
Delango, Patricia
Charboneil, Jean
Miragria, salvatore
Sophie the reboiler
Schilabina, Natalia
Joanne, Michael
Application Number:
JP2009507132A
Publication Date:
February 05, 2014
Filing Date:
April 25, 2007
Export Citation:
Assignee:
Center National de la Recherche Scientific
International Classes:
B22F1/00; B22F9/04; C01B3/00; C22C9/00; C22C9/06; C22C14/00; C22C16/00; C22C19/00; C22C22/00; C22C27/00; C22C27/02; C22C27/04; C22C27/06; C22C29/00
Domestic Patent References:
| JP2004204309A | ||||
| JP2001520316A |
Foreign References:
| WO2005060547A2 |
Other References:
HU Y Q et.al,"Preparation and hydrogenation characteristics of Mg-30 wt.% Ti37.5V25Cr37.5 composite",journal of alloys and compounds,2004年 7月28日,Vol.375, No.1/2,p.265-269
Attorney, Agent or Firm:
Nobuo Kono