CoAuO2S

ceramic

· CoAuO2S

CoAuO₂S is a complex mixed-metal oxide-sulfide ceramic compound combining cobalt, gold, oxygen, and sulfur elements. This is an experimental research material rather than an established commercial ceramic; such multinary compounds are typically investigated for niche applications in catalysis, photocatalysis, or solid-state chemistry where the combination of transition metals (Co), noble metals (Au), and mixed anion chemistry (oxide-sulfide) can produce synergistic functional properties.

catalytic materials researchphotocatalytic applicationssolid-state chemistryenvironmental remediation (experimental)electrochemical devices (research phase)advanced ceramics development

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)	-2.661	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.480	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.

CoAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental