AlTlO2 — Properties & Data | MatWorld

AlTlO2

Name: AlTlO2
Brand: MatWorld

ceramic

· JVASP-7793· AlTlO2

AlTlO2 is an advanced oxide ceramic compound containing aluminum, thallium, and oxygen. This material represents a specialized ceramic composition that combines the structural benefits of alumina with thallium oxide, resulting in a dense ceramic suitable for high-performance applications requiring thermal stability and mechanical rigidity. While not widely commercialized as a standard engineering material, AlTlO2 is primarily of research and specialized industrial interest where its unique density and elastic properties can be leveraged in demanding thermal or structural environments.

high-temperature refractoriesadvanced ceramics researchspecialized optical componentsthermal barrier coatingswear-resistant industrial componentselectronic substrate materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,706.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3500	-	DFT · OptB88vdW
Shear Modulus(G)	6,404.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2410	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.285	eV	DFT · OptB88vdW
↳	3.272	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	6.593	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.392	-	DFT · OptB88vdW
↳	4.427	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.440	%	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)	0.03480	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.290	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.

AlTlO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental