IrCuO2S

ceramic

· IrCuO2S

IrCuO2S is a quaternary ceramic compound containing iridium, copper, oxygen, and sulfur—a complex oxide-sulfide material that bridges mixed-valence transition metal chemistry. This is a research-stage compound not yet widely adopted in industrial production; it belongs to the family of multinary chalcogenides and oxychalcogenides being investigated for electrochemical and photocatalytic applications where the iridium and copper redox pairs offer tunable electronic properties.

electrocatalysis (oxygen evolution/reduction)photocatalytic water splittingbattery electrodes (exploratory)sensor materials (research phase)high-entropy ceramic precursorssustainable energy conversion

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)	-0.3729	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.560	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.

IrCuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental