VFe2S4

metal

· JVASP-109353· VFe2S4

VFe₂S₄ is an iron vanadium sulfide compound belonging to the thiospinel family of transition metal chalcogenides. This material is primarily investigated in research contexts for its potential in energy storage and catalytic applications, where its mixed-valence metal framework and sulfide chemistry offer electronic and ionic transport properties distinct from simple binary sulfides or oxides.

Energy storage electrodesLithium-ion battery cathodesElectrocatalysisHydrogen evolution catalystsResearch/prototype applicationsTransition metal chalcogenides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1787	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03180	eV/atom	—
Formation Energy(ΔHf)	-0.7388	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

VFe2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control