Metal hydride nanoparticles
AssigneeThe Government of the United States of America, as represented by the Secretary of the Navy
InventorsAlbert Epshteyn, Zachary J. Huba
Life of this patent
Estimating the term…
Abstract
A nanoparticle of a decomposition product of a transition metal aluminum hydride compound, a transition metal borohydride compound, or a transition metal gallium hydride compound. A process of: reacting a transition metal salt with an aluminum hydride compound, a borohydride compound, or a gallium hydride compound to produce one or more of the nanoparticles. The reaction occurs in solution while being sonicated at a temperature at which the metal hydride compound decomposes. A process of: reacting a nanoparticle with a compound containing at least two hydroxyl groups to form a coating having multi-dentate metal-alkoxides.
Claims9
A process comprising:
- reacting Ti(BH4)3 with LiAlH4 in an aprotic solvent while being sonicated to produce nanoparticles comprising titanium, boron, and hydrogen;
- and
- annealing the nanoparticles under a vacuum.
Dependencies are inferred from the claim text.