AlSbO4 — Properties & Data | MatWorld

AlSbO4

Name: AlSbO4
Brand: MatWorld

ceramic

· AlSbO4

AlSbO4 is an aluminum antimony oxide ceramic compound belonging to the family of mixed-metal oxides used primarily in specialized high-temperature and electronic applications. While not a commodity material, AlSbO4 is of interest in research and niche industrial contexts for its potential as a refractory material, electronic substrate, or functional ceramic where the combination of aluminum and antimony oxides offers thermal stability and chemical resistance. Engineers consider this material when conventional alumina or silicate ceramics are inadequate and when antimony's properties—such as its effect on glass-forming ability, dielectric behavior, or catalytic activity—provide a specific technical advantage.

refractory materialshigh-temperature ceramicselectronic substratesspecialized glass compositionsresearch applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	213.5	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	136.3	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.608	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	1.768	eV	DFT · OptB88vdW
↳	2.740	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)2 entries	12.02	-	DFT · OptB88vdW
↳	7.606 range 4.114–11.10median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.113	-	DFT · OptB88vdW
↳	3.300	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3067	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.517	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	0.000571	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00103	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-86.02	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	242.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	8.160	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.276	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.

AlSbO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental