This disclosure relates to novel metal hydrides, processes for their preparation, and their use in hydrogen storage applications.

This disclosure relates to novel metal hydrides, processes for their preparation, and their use in hydrogen storage applications.

This disclosure relates to novel metal hydrides, processes for their preparation, and their use in hydrogen storage applications.

This disclosure relates to novel metal hydrides, processes for their preparation, and their use in hydrogen storage applications.

The present disclosure relates to improved processes for the preparation of metal hydrides. The present disclosure also relates to metal hydrides, e.g., metal hydrides prepared by the processes described herein, that exhibit enhanced hydrogen storage capacity when used as hydrogen storage systems.

The present disclosure relates to improved processes for the preparation of metal hydrides. The present disclosure also relates to metal hydrides, e.g., metal hydrides prepared by the processes described herein, that exhibit enhanced hydrogen storage capacity when used as hydrogen storage systems.

The present disclosure provides a method for using a group of actinide and lanthanide (rare earth) metal compounds as well as early transition metal compounds that have the electric superconducting property at 151 K or higher that have the potential to reach a superconducting transition (critical) temperature (Tc) of room temperature (298 K) or even higher.

The present disclosure provides a method for using a group of actinide and lanthanide (rare earth) metal compounds as well as early transition metal compounds that have the electric superconducting property at 151 K or higher that have the potential to reach a superconducting transition (critical) temperature (Tc) of room temperature (298 K) or even higher.

An article formed of a metal alloy is covered at least partially with a metal hydride and a shell metal to form an assembly. Load is applied to the assembly and the assembly is heated. The shell metal deforms around the article and the metal hydride and forms a gas proof seal. The metal hydride thermally decomposes to form hydrogen gas. At least a portion of the hydrogen gas dissociates and moves as monoatomic hydrogen into the article. The metal alloy can be a zirconium metal alloy, the metal hydride can be a zirconium metal hydride, and the shell metal can be substantially copper.

A method (500) for producing a titanium product is disclosed. The method (500) can include obtaining TiO.sub.2-slag (501) and reducing impurities in the TiO.sub.2-slag (502) to form purified TiO.sub.2 (503). The method (500) can also include reducing the purified TiO.sub.2 using a metallic reducing agent (504) to form a hydrogenated titanium product comprising TiH.sub.2 (505). The hydrogenated titanium product can be dehydrogenated (506) to form a titanium product (508). The titanium product can also be optionally deoxygenated (507) to reduce oxygen content.