AuAlO2S

ceramic

· AuAlO2S

AuAlO2S is a ternary ceramic compound combining gold, aluminum, oxygen, and sulfur phases. This is a research-stage material within the sulfide-oxide ceramic family, primarily explored for specialized optoelectronic and semiconductor applications where the mixed-valence gold and aluminum components may enable tunable electronic or photocatalytic properties not achievable in conventional oxides or sulfides alone.

Photocatalytic materials (research)Optoelectronic devices (experimental)Semiconductor heterostructuresAdvanced ceramics R&DThin-film coatings (potential)

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)	1.533	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.280	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.

AuAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental