AlTeO4

Name: AlTeO4
Brand: MatWorld

ceramic

· JVASP-52459· AlTeO4

Aluminum tellurate (AlTeO4) is an inorganic ceramic compound combining aluminum oxide with tellurium oxide, belonging to the family of mixed-metal tellurate ceramics. While not widely commercialized in mainstream engineering applications, this material is primarily of research interest for its potential in optical, thermal, and electronic applications where tellurate-based ceramics offer advantages in refractive index, thermal stability, or specialized dielectric properties. Engineers would consider this compound in experimental or niche applications requiring tellurate chemistry, such as advanced optical components or specialized electronic devices, though availability and cost typically limit adoption to R&D environments rather than high-volume production.

optical research materialsexperimental ceramicstellurate-based compoundshigh-refractive-index coatingsthermal stability studieselectronic/dielectric research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	13,877.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2300	-	DFT · OptB88vdW
Shear Modulus(G)	8,552.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2014	lb/in³	DFT · OptB88vdW

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

Filter by

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	0.000404	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000502	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	24.38	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	27.50	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.938	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.

AlTeO4 — Properties & Data | MatWorld

AlTeO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental