CuFeO2S

ceramic

· CuFeO2S

CuFeO2S is a mixed-metal oxide-sulfide ceramic compound combining copper, iron, oxygen, and sulfur. This is an experimental research material rather than an established commercial ceramic; compounds in this family are being investigated for photocatalytic and electrochemical applications where the dual-metal composition and mixed anion system can offer tunable electronic properties. Interest in such materials stems from potential use in energy conversion, environmental remediation, and catalysis where the copper-iron pairing provides cost advantages over noble-metal alternatives.

photocatalytic degradationelectrochemical energy storagewater treatment catalysisresearch/development phasevisible-light absorptionearth-abundant catalysts

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)	3.956	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8600	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.

CuFeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental