KAcTe2
ceramic· JVASP-40948· KAcTe2
KAcTe2 is a ternary ceramic compound composed of potassium, acetate/actinium, and tellurium elements, representing an experimental or niche research material rather than a widely commercialized ceramic. This material family is of interest in specialized applications requiring specific electronic, optical, or thermal properties that conventional oxides or semiconductors cannot provide. The compound's potential relevance lies in advanced materials research contexts, particularly where tellurium-based ceramics offer advantages in infrared optics, thermoelectric devices, or solid-state chemistry applications.
Research and developmentInfrared optical materialsThermoelectric devicesSolid-state electronicsMaterials characterization studiesHigh-performance ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 41.17 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 23.80 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.335 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9670 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 25.34 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -198.8 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.415 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.