AuCuO3

ceramic

· AuCuO3

AuCuO₃ is a mixed-valence ternary oxide ceramic combining gold, copper, and oxygen phases. This compound is primarily investigated in materials research for its potential electronic and catalytic properties, rather than established in widespread industrial production. The material represents an exploratory composition within the family of precious-metal oxides, with interest driven by potential applications in catalysis, solid-state electronics, and advanced functional ceramics where the combination of gold and copper oxidation states might provide unique electrochemical or photocatalytic behavior.

experimental catalyst systemssolid-state electronics researchoxygen reduction reactionsphotoactive ceramicshigh-temperature oxidation resistance

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.989	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	0.2080	eV/atom	—
↳	1.960	eV/atom	—

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

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.

AuCuO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental