V2NiSe4
metal· V2NiSe4
V2NiSe4 is a ternary metal selenide compound combining vanadium, nickel, and selenium elements. This material is primarily of research and developmental interest rather than established in mainstream industrial production, belonging to the family of transition metal chalcogenides that are being investigated for advanced electronic, thermal, and catalytic applications. The compound's layered crystal structure and mixed-valence composition make it a candidate for next-generation energy storage, thermoelectric devices, and catalytic systems where tunable electronic properties and metal-semiconductor interactions are beneficial.
research thermoelectricsbattery electrodescatalytic materialstwo-dimensional materialselectronic devicesenergy conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 23.02 | GPa | — | ||
| ↳ | 88.80 | GPa | — | ||
Exfoliation Energy(Eexf) | 44.47 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G)2 entries | 11.83 | GPa | — | ||
| ↳ | 46.56 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.498 | kg/m³ | — |
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 | — | ||
Seebeck Coefficient(S) | -7.667 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00990 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6154 | 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.