LiCuAg2

metal

· JVASP-81245· LiCuAg2

LiCuAg2 is a ternary intermetallic compound combining lithium, copper, and silver, representing an emerging material system at the intersection of lightweight metallurgy and advanced alloy design. This composition sits in a research context rather than established production use, with potential relevance to high-performance applications requiring low density combined with electrical or thermal conductivity from its copper and silver constituents. Engineers would consider this material family primarily for experimental aerospace, energy storage, or electronic applications where unconventional alloy chemistry offers advantages over conventional aluminum or magnesium-based alternatives.

experimental aerospace componentslightweight conductor applicationsbattery or energy storage systemsresearch-phase prototypinghigh-specific-strength alloyselectronic interconnect materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.02048	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9040	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.144	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00196	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000987	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-186	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	212.7	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.514	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.361	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

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.

LiCuAg2 — Properties & Data | MatWorld

LiCuAg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control