K3NbSe4
metal· JVASP-22878· K3NbSe4
K3NbSe4 is an ternary metal selenide compound composed of potassium, niobium, and selenium, belonging to the family of layered chalcogenide materials. This is primarily a research compound studied for its electronic and optical properties rather than an established industrial material; it represents the broader class of transition metal selenides being investigated for next-generation semiconducting and photovoltaic applications.
semiconductor researchphotovoltaic materials developmentlayered chalcogenide compoundsexperimental optoelectronicssolid-state chemistrymaterials science exploration
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.