Nb2FeS4

metal
· JVASP-106346· Nb2FeS4

Nb2FeS4 is an intermetallic sulfide compound combining niobium, iron, and sulfur—a material family of significant interest in materials science research rather than established industrial production. This compound belongs to the class of transition metal sulfides, which are being investigated for applications in energy storage, catalysis, and electronic materials where the combined properties of multiple metallic elements in a sulfide matrix offer potential advantages over single-element alternatives. The material remains largely in the research and development phase; engineers would consider it for emerging applications requiring exploration of novel material systems rather than for proven, high-volume manufacturing.

battery electrodes (research)heterogeneous catalysissemiconductor applicationsenergy conversion devicesexploratory materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
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.