LiAl2Tc — Properties & Data | MatWorld

LiAl2Tc

Name: LiAl2Tc
Brand: MatWorld

metal

· LiAl2Tc

LiAl2Tc is a ternary intermetallic compound combining lithium, aluminum, and technetium in a fixed stoichiometric ratio. This material exists primarily in research and experimental contexts rather than established industrial production, and belongs to the family of lightweight intermetallics that combine low-density elements with transition metals. The incorporation of lithium and aluminum suggests potential applications in weight-critical aerospace or energy storage systems, though technetium's scarcity, radioactivity, and cost make this compound impractical for widespread engineering use; related Li-Al intermetallics without technetium are pursued more actively for battery electrode materials and lightweight structural applications.

experimental intermetallic researchlightweight alloy developmentbattery and energy storage (research phase)aerospace materials (theoretical)advanced materials databases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.672	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000527	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000527	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-9.200	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-9.220	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.03830	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2981	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

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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.

LiAl2Tc

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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