Li15Au4

metal
· Li15Au4

Li15Au4 is an intermetallic compound in the lithium-gold system, representing a high-lithium-content metallic phase with potential applications in advanced energy storage and lightweight structural materials. This compound is primarily of research interest rather than established industrial production; intermetallics in the Li-Au family are being explored for battery anode materials and as model systems for understanding lithium metallurgy at high concentrations. Engineers would consider this material in early-stage development contexts where extreme lightness combined with electronic or ionic conductivity properties are required, though practical deployment remains limited compared to conventional lithium alloys or established intermetallic systems.

battery research and anode developmentlightweight intermetallic compoundshigh-energy-density storage systemsmaterials science researchlithium metallurgy applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
28.42
GPa—
↳
28.42
GPa—
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa—
Elastic Anisotropy(AU)
0.3758
-—
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa—
Poisson's Ratio(ν)
0.3030
-—
Shear Modulus(G)2 entries
12.89
GPa—
↳
12.89
GPa—
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.
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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.