Process for the storage of hydrogen using a system that...

Details Process for the storage of hydrogen using a system that... Process for the storage of hydrogen using a system that...

2006-02-06

2009-10-27

Mayes, Melvin C (Department: 1793)

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

C423S650000, C423S651000

Reexamination Certificate

active

07608239

ABSTRACT:
A process for the reversible storage of hydrogen, comprising bringing into contact a material that consists of magnesium elements and nitrogen elements with gaseous hydrogen leading to the formation of an amide or corresponding hydrides, comprises the use of a balanced system corresponding to the formula:in-line-formulae description="In-line Formulae" end="lead"?Mg3N2Mg(NH2)2+2MgHnin-line-formulae description="In-line Formulae" end="tail"?where n is the number of hydrogen atoms corresponding to the stoichiometry of the hydride or hydrides formed. The material can also comprise, in a minor proportion, at least one transition metal of groups 3 to 12 of the periodic table that is selected from among Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn and Pd.

REFERENCES:
patent: 6672077 (2004-01-01), Bradley et al.
patent: 6967012 (2005-11-01), Meisner et al.
patent: 2003/0013605 (2003-01-01), Klassen et al.
patent: 2003/0129126 (2003-07-01), Chen et al.
patent: 35 35 378 (1987-04-01), None
patent: 0 360 203 (1990-03-01), None
patent: WO 2005/005310 (2005-01-01), None
H. Leng et al. “New Metal-N-H System Composed of Mg(NH2)2 and LiH for Hydrogen Storage,” Journal of Physical Chemistry, vol. 108, 2004, pp. 8763-8765.

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