Li3AlH6 — Properties & Data | MatWorld

Li3AlH6

metal

· JVASP-59130· Li3AlH6

Li₃AlH₆ is a complex metal hydride compound belonging to the family of lightweight hydrogen storage materials. This material is primarily investigated in research and development contexts rather than established industrial production, with potential applications in hydrogen energy systems where high volumetric hydrogen density and low density are advantageous. It represents an emerging class of materials explored for next-generation energy storage solutions, competing with alternative hydride systems in the quest for practical hydrogen carrier materials suitable for mobile and stationary applications.

hydrogen storage systemsenergy storage researchlightweight fuel carriersadvanced battery researchmaterials for hydrogen economyexperimental energy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.025	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.928	eV	DFT · OptB88vdW
↳	5.471	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.691	-	DFT · OptB88vdW
↳	2.844	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.9200	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.447	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00354	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00224	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-345.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	362.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3703	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

Li3AlH6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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