Hydrogen Storage Materials

Hydrogen Storage is one of the key problems for the implementation of a hydrogen energy economy. Solid hydrides are possible alternatives to pressure or liquid hydrogen storage. After titanium doped NaAlH4 had been developed to a state that reaction kinetics of this reversible hydride are sufficiently fast for technical applications, work is now extended to the synthesis of other potential storage materials with higher capacities. Because many principally possible complex hydrides are not known as yet, an exploratory program has been initiated to search for such materials. The capabilities of the group include high pressure (up to 1000 bar) / low temperature synthesis, various systems for mechanical activation, and extended in-situ capabilities for the study of the hydrogenation/dehydrogenation reactions.

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