Au2O

ceramic

· JVASP-138252· Au2O

Au₂O is a gold oxide ceramic compound that exists primarily as a research and experimental material rather than in widespread industrial production. This material belongs to the family of noble metal oxides and represents an unusual ceramic composition due to gold's typical resistance to oxidation under normal conditions. Au₂O has received attention in materials research for potential applications in catalysis, thin-film electronics, and chemical sensing, where the unique properties of gold combined with oxide characteristics may offer advantages over conventional alternatives.

catalytic applicationsthin-film electronicschemical sensorsresearch materialsnoble metal oxidesoptoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	123.3	GPa	—
Poisson's Ratio(ν)	0.4700	-	—
Shear Modulus(G)	14.53	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	13.87	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.01300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4654	eV/atom	—
Formation Energy(ΔHf)	0.3674	eV/atom	—

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

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.

Au2O

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental