K4 Na8 Be4 O10

semiconductor
· K4 Na8 Be4 O10

K4Na8Be4O10 is an experimental mixed-alkali beryllium oxide compound belonging to the ceramic oxide family, combining potassium, sodium, and beryllium in a structured framework. This material exists primarily in research contexts as part of investigations into mixed-cation oxide systems; beryllium-containing ceramics are studied for potential applications in high-temperature insulators and optical materials, though this specific stoichiometry remains largely academic. Engineers would consider beryllium oxide ceramics for extreme thermal environments or specialized electrical applications where the unique combination of alkali cations might offer tunable properties, though commercial availability and cost-benefit analysis versus established alternatives (alumina, yttria) would be critical factors in any practical implementation.

experimental ceramic systemshigh-temperature insulatorsoptical materials researchmixed-cation framework materialslaboratory characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.