La3B2N4

ceramic

· La3B2N4

La₃B₂N₄ is a rare-earth boron nitride ceramic compound combining lanthanum, boron, and nitrogen. This material belongs to the family of advanced ceramics and represents an experimental composition primarily investigated in research contexts for high-temperature and structural applications. The rare-earth boron nitride system offers potential for extreme environments where thermal stability, chemical inertness, and mechanical integrity are critical, though industrial adoption remains limited compared to established nitride and oxide ceramics.

High-temperature structural ceramicsRefractory coatingsResearch and developmentAdvanced compositesAerospace thermal protectionNuclear applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.401	kg/m³	—

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

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	—
↳	eV	—
Magnetic Moment(μB)	µB	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.541	eV/atom	—

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

Regulatory Screening

Environmental

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.

La3B2N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental