KNaPrNbO5
ceramic· JVASP-25017· KNaPrNbO5
KNaPrNbO5 is a mixed-cation perovskite ceramic composed of potassium, sodium, praseodymium, and niobium oxides. This is primarily a research material being investigated for ferroelectric and dielectric applications, particularly in the context of functional ceramics where compositional diversity enables tuning of electrical and thermal properties. The mixed-alkali and rare-earth doping strategy represents an active area of ceramic materials science aimed at developing advanced insulators, energy storage components, and electro-optic devices with tailored performance characteristics.
ferroelectric ceramics (experimental)dielectric materials researchsolid-state energy storagehigh-temperature insulation (research phase)electro-optic device developmentperovskite-family materials screening
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.