PrBN2 — Properties & Data | MatWorld

PrBN2

Name: PrBN2
Brand: MatWorld

ceramic

· PrBN2

PrBN2 is a praseodymium boron nitride ceramic compound, part of the rare-earth boron nitride material family. This is a research-phase material being investigated for high-temperature and specialized electronic applications where the incorporation of rare-earth elements into boron nitride matrices offers potential advantages in thermal stability, electrical properties, or chemical resistance compared to conventional h-BN or c-BN ceramics.

high-temperature ceramicsthermal management compositesadvanced refractory applicationselectronic substrate researchrare-earth compound developmentexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.892	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	4.000	eV	Measured
↳	2.133	eV	DFT · OptB88vdW
↳	2.983	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.262	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.8233	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.817	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00172	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00147	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-218.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	354.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	4.830	%	DFT · TBmBJ

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)	-1.479	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.

PrBN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental