CoIrO2S

ceramic

· CoIrO2S

CoIrO2S is an experimental mixed-metal oxide-sulfide ceramic compound containing cobalt, iridium, oxygen, and sulfur. This material belongs to the family of multinary transition-metal chalcogenides, which are primarily investigated in research contexts for electrochemical and photocatalytic applications rather than conventional structural engineering. The combination of noble metal (Ir) and base metal (Co) in a mixed anion lattice (oxide-sulfide) suggests potential use in catalysis, energy storage, or photoelectrochemical systems, where it may offer advantages over single-phase alternatives in terms of electronic conductivity, surface reactivity, or multi-functional properties.

electrocatalysis (water splitting, OER/HER)photocatalytic conversionenergy storage electrodesresearch/laboratory applicationsfunctional ceramics

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)	2.448	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.320	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.

CoIrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental