RbAlH

metal

· JVASP-139234· RbAlH

RbAlH is an experimental metal hydride compound composed of rubidium, aluminum, and hydrogen, belonging to the family of complex metal hydrides under active research for hydrogen storage and energy applications. This material is primarily investigated in laboratory and pilot-scale settings rather than established industrial production, with potential relevance to hydrogen economy infrastructure where reversible hydrogen uptake and release are critical. Engineers would consider this compound for advanced energy storage systems where conventional materials fall short, though it remains in the development phase and would require validation for specific engineering applications.

hydrogen storage systemsenergy storage researchmetal hydride developmentexperimental energy materialsfuel cell support technologies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,221.2	ksi	—
Shear Modulus(G)	94.27	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07392	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5851	eV/atom	—
Formation Energy(ΔHf)	0.3926	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.

RbAlH

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control