TiNbS4
metal· JVASP-8798· TiNbS4
TiNbS4 is a layered ternary transition metal sulfide compound combining titanium, niobium, and sulfur in a 1:1:4 stoichiometry. This is a research-phase material being investigated for applications leveraging its layered crystal structure and potential for exfoliation into two-dimensional nanosheets, rather than a mature industrial material. The material family shows promise in energy storage, catalysis, and nanoelectronics where the weak interlayer bonding enables mechanical exfoliation and the transition metal chemistry supports electrochemical activity.
battery electrodes (research)supercapacitors (experimental)catalytic applicationstwo-dimensional nanomaterialsheterostructure fabricationmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 51.23 | GPa | — | ||
Exfoliation Energy(Eexf) | 92.56 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 38.28 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.812 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 147.5 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -15.01 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01930 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.256 | 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.