FeCuO2S

ceramic

· FeCuO2S

FeCuO₂S is a mixed-metal oxide-sulfide ceramic compound containing iron, copper, oxygen, and sulfur. This is a research-phase material primarily of interest in solid-state chemistry and materials science, where it is being studied for potential applications in catalysis, energy storage, and semiconductor technologies due to its mixed-valence metal structure. The compound represents an experimental composition rather than an established industrial ceramic, and engineers would encounter it primarily in academic or developmental settings exploring novel functional ceramics with synergistic properties from its multi-element composition.

catalytic applications (research)electrochemical energy storagesemiconductor researchsolid-state synthesis developmentcopper-iron compound systemsadvanced ceramic research

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)	-3.944	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.000	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.

FeCuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental