K8 Na4 Te2 O12
semiconductor· K8 Na4 Te2 O12
K8Na4Te2O12 is a mixed-alkali tellurate ceramic compound belonging to the family of tellurium oxide-based semiconductors. This is a research-phase material studied primarily for its electronic and ionic transport properties rather than an established commercial product. Tellurate semiconductors are of scientific interest for solid-state electrolytes, photonic materials, and specialized optical applications where tellurium's high refractive index and electrochemical activity offer advantages over conventional oxide ceramics.
solid-state electrolytes (research)photonic/optical materials (development)ionic conductors (experimental)tellurate ceramics (laboratory scale)energy storage devices (exploratory)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.