K2 Rb4 Y2 F12
ceramic· K2 Rb4 Y2 F12
K2Rb4Y2F12 is a rare-earth fluoride ceramic compound combining potassium, rubidium, and yttrium fluorides in a complex lattice structure. This is a research-phase material studied primarily for its ionic conductivity and optical properties in the family of rare-earth fluoride ceramics, with potential applications in solid-state electrolytes and photonic devices rather than conventional structural ceramics.
solid-state ion conductorssolid electrolytes for batteriesoptical ceramics and phosphorsfluoride-based photonicsresearch and developmenthigh-temperature ionic applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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
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.