K3NaSe2O8
ceramic· JVASP-87091· K3NaSe2O8
K3NaSe2O8 is an inorganic ceramic compound containing potassium, sodium, selenium, and oxygen, belonging to the family of mixed-alkali selenate ceramics. This material is primarily of research and exploratory interest rather than an established industrial ceramic; compounds in this chemical family are investigated for applications requiring specific ionic conductivity, optical properties, or thermal stability characteristics. Engineers considering this material would typically be working in advanced ceramics development, solid-state electrolytes, or specialized optical systems where the unique combination of alkali and selenate chemistry offers advantages over conventional oxide ceramics.
solid-state electrolyte researchadvanced optical ceramicshigh-temperature ionic conductorsexperimental sensor developmentthermal barrier coatings (research phase)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,093.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 3,157.5 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1144 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.802 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.501 | 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.