NdBN2 — Properties & Data | MatWorld

NdBN2

ceramic

· JVASP-62790· NdBN2

NdBN2 is a ceramic compound combining neodymium with boron nitride, belonging to the rare-earth boron nitride family of advanced ceramics. This material is primarily of research and development interest, with potential applications in high-temperature structural components and specialty refractory systems where rare-earth-modified boron nitride phases offer enhanced thermal stability and chemical resistance compared to conventional boron nitride.

High-temperature ceramicsRefractory materialsResearch compoundsThermal protection systemsSpecialty aerospace applicationsAdvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.141	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.202	eV	DFT · OptB88vdW
↳	3.131	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.669	-	DFT · OptB88vdW
↳	5.569	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.8000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.937	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
↳	0.00149	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-216.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	354.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	3.240	%	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)	-1.509	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.

NdBN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental