La2CoSi3

metal

· JVASP-104952· La2CoSi3

La2CoSi3 is an intermetallic compound combining lanthanum, cobalt, and silicon, belonging to the rare-earth intermetallic family. This material is primarily investigated in research settings for potential applications in thermoelectric devices and high-temperature structural applications, where the combination of rare-earth and transition metals offers opportunities for tailored electronic and thermal properties. Its use remains largely experimental, with development focused on energy conversion technologies and specialized aerospace or automotive components requiring thermal stability.

thermoelectric deviceshigh-temperature structural materialsrare-earth intermetallics researchenergy conversion systemsaerospace engineering (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.552	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09190	eV/atom	—
Formation Energy(ΔHf)	-0.6443	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.

La2CoSi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control