NaLuO2 — Properties & Data | MatWorld

NaLuO2

ceramic

· JVASP-50981· NaLuO2

NaLuO2 is an inorganic ceramic compound composed of sodium and lutetium oxides, belonging to the family of rare-earth oxide ceramics. This material is primarily of research and specialized industrial interest, valued in applications requiring rare-earth containing ceramics with high density and structural rigidity. While not as widely commercialized as common ceramics, NaLuO2 and similar lutetium-based compounds are explored for high-temperature applications, optical devices, and specialized refractory uses where rare-earth chemistry provides unique thermal or electronic properties unavailable in conventional ceramics.

rare-earth ceramics researchhigh-temperature refractoriesoptical and photonic materialsspecialized electronic applicationsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	122.8	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2300	-	DFT · OptB88vdW
Shear Modulus(G)	77.12	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.481	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.546	eV	DFT · OptB88vdW
↳	6.827	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	25.34	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.579	-	DFT · OptB88vdW
↳	2.788	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.4800	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.710	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000835	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00185	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-117	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	454	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000800	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.142	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.

NaLuO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental