PrAlH6

metal
· JVASP-90812· PrAlH6

PrAlH6 is a praseodymium-aluminum hydride compound belonging to the rare-earth metal hydride family, formed through the incorporation of hydrogen into a praseodymium-aluminum intermetallic matrix. This material is primarily investigated in advanced hydrogen storage research and energy applications, where reversible hydride formation offers potential for solid-state hydrogen containment at moderate temperatures and pressures—an approach that could overcome safety and efficiency limitations of conventional gas or liquid hydrogen storage systems. PrAlH6 represents an experimental compound of significant interest to the hydrogen economy and materials-for-energy communities, though industrial deployment remains limited to research and development stages.

hydrogen storage systemsclean energy applicationssolid-state energy carriersrare-earth hydride researchadvanced battery and fuel cell support materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
10,452.9
ksi—
Poisson's Ratio(ν)
0.2100
-—
Shear Modulus(G)
8,035.1
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1369
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
2.332
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.3662
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.