FeMo3S4
metal· JVASP-96907· FeMo3S4
FeMo3S4 is an iron molybdenum sulfide compound belonging to the ternary metal sulfide family, characterized by mixed-valence transition metal chemistry. This material is primarily investigated in electrochemistry and catalysis research, where it shows promise for hydrogen evolution reactions (HER) and other energy conversion applications as a potentially cost-effective alternative to platinum-group catalysts. Its notable advantage lies in combining earth-abundant elements (iron and molybdenum) with tunable electronic properties, making it of significant interest for sustainable energy technologies, though industrial-scale deployment remains limited compared to established catalytic materials.
hydrogen evolution catalysiswater electrolysisenergy storage electrodeselectrochemical devicescatalytic research materialssustainable energy applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.