AuSiO2S

ceramic

· AuSiO2S

AuSiO₂S is a multiphase ceramic composite combining gold, silicon dioxide, and sulfide phases—a research-stage material not widely established in industrial production. This material family is primarily of academic interest for specialized applications requiring the unique combination of gold's properties (biocompatibility, optical/electrical characteristics) with ceramic stability and sulfide semiconducting behavior. While not a mainstream engineering material, compounds of this type are investigated for niche applications in advanced ceramics, sensors, and biomedical devices where the synergy of metallic, oxide, and chalcogenide phases offers potential advantages over single-phase alternatives.

experimental biomedical coatingsoptical/electronic sensorsresearch-stage compositesspecialty ceramicsfunctional ceramic research

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)	0.00362	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.260	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.

AuSiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental