IrReO2S

ceramic

· IrReO2S

IrReO₂S is an experimental mixed-metal oxide-sulfide ceramic combining iridium, rhenium, oxygen, and sulfur. This research-phase compound belongs to the family of complex metal chalcogenides and is being investigated for catalytic and electrochemical applications where the synergistic properties of noble metals (Ir, Re) and sulfide chemistry are expected to provide enhanced performance. The material is notable for potential use in oxygen evolution and hydrogen evolution reactions, where the combination of high catalytic activity from iridium and rhenium with the electrochemical advantages of sulfide phases may offer improved efficiency compared to single-phase alternatives.

electrochemical catalysisoxygen evolution reaction (OER)hydrogen evolution reaction (HER)water splittingenergy storage electrodesresearch/experimental applications

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)	-0.5553	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

IrReO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental