AuIrO2S

ceramic

· AuIrO2S

AuIrO2S is a mixed-metal oxide-sulfide ceramic compound containing gold, iridium, oxygen, and sulfur—a rare quaternary material not commonly encountered in standard engineering practice. This appears to be a research or specialized compound, likely investigated for catalytic, electrochemical, or high-temperature applications where the noble metal constituents (Au, Ir) and sulfide chemistry offer potential for corrosion resistance or electrocatalytic activity. Engineers would consider this material only in advanced research contexts where conventional ceramics or catalysts prove insufficient, such as fuel cell components, chemical sensors, or extreme corrosion environments.

catalytic applicationselectrochemical devicesfuel cell componentsresearch/experimental materialscorrosion-resistant coatingschemical sensing

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)	1.455	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

AuIrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental