Pr3B2N4 — Properties & Data | MatWorld

Pr3B2N4

ceramic

· JVASP-18530· Pr3B2N4

Pr3B2N4 is a rare-earth boron nitride ceramic compound combining praseodymium with boron and nitrogen phases. This is a research-stage material within the rare-earth ceramic family, investigated for high-temperature structural applications where thermal stability and chemical resistance are required. The incorporation of praseodymium in a boron nitride matrix offers potential advantages in refractory applications and advanced composites, though industrial adoption remains limited and the material is primarily of interest to materials researchers developing next-generation high-temperature ceramics.

high-temperature refractory materialsadvanced ceramic compositesresearch and developmentthermal protection systemsrare-earth structural ceramicsaerospace experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2405	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000145	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000142	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-10.11	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-10.04	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.436	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

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.

Pr3B2N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental