AlAuO2 — Properties & Data | MatWorld

AlAuO2

Name: AlAuO2
Brand: MatWorld

ceramic

· JVASP-7838· AlAuO2

AlAuO2 is a complex oxide ceramic compound combining aluminum, gold, and oxygen—a material that exists primarily in research and specialized contexts rather than high-volume industrial production. This compound belongs to the family of mixed-metal oxides and represents an emerging area of materials science where precious metal incorporation into ceramic matrices is explored for enhanced functional properties. While not yet established in mainstream engineering applications, materials in this class are investigated for high-temperature stability, catalytic activity, and optical or electronic properties where the gold component may contribute unique characteristics unavailable in conventional alumina-based ceramics.

research and developmentcatalytic substrateshigh-temperature ceramicsadvanced functional materialsspecialized coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	186.6	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	88.62	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.319	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	0.7820	eV	DFT · OptB88vdW
↳	1.691	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.499	-	DFT · OptB88vdW
↳	5.482	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.9067	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.8700	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00151	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00457	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-147	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	346.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.34	%	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)	0.00430	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.103	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.

AlAuO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental