KVOF4
ceramic· JVASP-56696· KVOF4
KVOF₄ is a fluoride-based ceramic compound belonging to the family of metal fluorides, likely a potassium vanadium fluoride given its notation. Fluoride ceramics are valued in applications requiring strong optical transparency, low thermal expansion, and chemical inertness, particularly where traditional oxides fall short. This material family finds use in specialized optics, ion-conducting systems, and high-temperature chemistry applications where fluoride's unique electronegativity and ionic bonding characteristics provide advantages over oxide or halide alternatives.
optical windows and lensesthermal barrier coatingssolid-state electrolyteschemical-resistant cruciblesUV-transmitting opticslaser host materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1085 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.115 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -466.9 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01320 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.950 | 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.