English: Volumetric and gravimetric hydrogen storage densities of di�fferent hydrogen storage
methods. Metal hydrides are represented with squares and complex hydrides with triangles.
BaReH9 has the highest know hydrogen to metal ratio (4.5), Mg2FeH6 has the highest known
volumetric H2 density, LiBH4 has the highest gravimetric density. Reported values for hydrides
are excluding tank weight. DOE targets are including tank weight, thus the hydrogen storage
characteristics of the shown hydrides may appear too optimistic.
2010-05-04 22:06 Andr 792×612× (20796 bytes) {{Information |Description = Volumetric and gravimetric hydrogen storage densities of di�fferent hydrogen storage methods. Metal hydrides are represented with squares and complex hydrides with triangles. BaReH9 has the highest know hydrogen to metal
{{Information |Description={{en|Volumetric and gravimetric hydrogen storage densities of di�fferent hydrogen storage methods. Metal hydrides are represented with squares and complex hydrides with triangles. BaReH9 has the highest know hydrogen to metal