Ir0.67S2

semiconductor

· Ir0.67S2

Ir₀.₆₇S₂ is an iridium sulfide compound belonging to the transition metal chalcogenide family, where iridium cations are bonded with sulfur anions in a specific stoichiometric ratio. This material is primarily of research and developmental interest rather than established industrial production, studied for its potential as a catalytic and electrochemical material due to iridium's high corrosion resistance and favorable electronic properties when combined with sulfur.

Hydrogen evolution catalystsElectrochemical energy storageWater splitting electrodesCorrosion-resistant coatingsExperimental semiconductor devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.000	eV	—

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

Regulatory Screening

Environmental

Export Control

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.

Ir0.67S2

Electrical Properties

Regulatory Screening

Environmental

Export Control