Li3CuP2

metal
· JVASP-138738· Li3CuP2

Li3CuP2 is an experimental ternary intermetallic compound combining lithium, copper, and phosphorus, belonging to the family of lithium-based metallic compounds under investigation for advanced energy and functional material applications. This material is primarily of research interest rather than established industrial use, with potential applications in solid-state battery systems, where lithium compounds are valued for ion transport, and in thermoelectric or optoelectronic device research where copper-phosphide phases show promise. The combination of low density with lithium content makes it potentially relevant for lightweight functional materials, though practical engineering adoption depends on synthesis scalability, thermal stability, and performance validation against established alternatives.

solid-state battery researchlithium-ion conductorsexperimental intermetallicsthermoelectric materials developmentlightweight functional compoundsmaterials research and characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
60.56
GPa—
Poisson's Ratio(ν)
0.2500
-—
Shear Modulus(G)
-10.47
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
3.088
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1866
eV/atom—
Formation Energy(ΔHf)
-0.4204
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.