CsFeO2S

ceramic

· CsFeO2S

CsFeO2S is a mixed-metal oxide-sulfide ceramic compound combining cesium, iron, oxygen, and sulfur elements, representing an emerging class of multivalent transition metal chalcogenides. This material is primarily investigated in research contexts for photocatalytic and electrochemical applications, where the combination of iron redox activity and sulfide chemistry offers potential advantages in energy conversion and environmental remediation compared to conventional single-phase oxides or sulfides.

photocatalytic water splittingpollutant degradationelectrochemical energy storageresearch compoundalternative semiconductor development

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)	3.849	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.260	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.

CsFeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental