VFeO2S — Properties & Data | MatWorld

VFeO2S

ceramic

· VFeO2S

VFeO2S is a mixed-valent vanadium-iron oxide sulfide ceramic compound that combines transition metal oxides with sulfide chemistry, placing it in the family of multinary sulfides and oxyhalides of technological interest. This material is primarily investigated in research contexts for energy storage and catalytic applications, where the combination of vanadium and iron redox activity with sulfide chemistry offers potential for enhanced electron transfer and ionic conductivity. The material represents an emerging class of complex oxysulfides being explored as alternatives to conventional battery cathodes and heterogeneous catalysts, though industrial-scale adoption remains limited.

battery cathode materials (experimental)electrochemical energy storageheterogeneous catalysis researchredox-active ceramicshydrogen evolution catalysts (potential)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.3893	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8600	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

VFeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental