Li2 Al2 H8

metal

· Li2 Al2 H8

Li₂Al₂H₈ is a complex metal hydride compound belonging to the lightweight hydride family, combining lithium and aluminum with hydrogen in a stoichiometric structure. This material is primarily of research and development interest rather than established industrial production, being investigated for energy storage applications, particularly hydrogen storage systems for fuel cell vehicles and stationary power applications. The compound represents the broader class of complex hydrides that offer potential for high gravimetric hydrogen density, though significant challenges remain in thermal stability, kinetics, and reversibility for practical deployment compared to conventional battery and fuel systems.

hydrogen storage systemsfuel cell vehicle applicationsenergy storage researchlightweight structural compoundsadvanced materials developmentthermal energy management

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	25.40	GPa	—
Shear Modulus(G)	15.58	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.237	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2350	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.

Li2 Al2 H8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control