CuCrO2S

ceramic

· CuCrO2S

CuCrO₂S is a mixed-valent copper chromium oxide sulfide ceramic compound, representing an experimental or specialized composition that combines copper, chromium, oxygen, and sulfur in a single-phase structure. This material belongs to the broader family of transition metal chalcogenides and oxides, which are of interest in materials research for their unique electronic and magnetic properties. While not widely established in mainstream industrial production, such copper-chromium compounds are investigated for potential applications in catalysis, semiconductors, and functional ceramics where the interplay between copper and chromium oxidation states can be leveraged.

Research and developmentHeterogeneous catalysisSemiconductor applicationsFunctional ceramicsMagnetic materials (experimental)

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)	1.001	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7400	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.

CuCrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental