KPaO3
ceramic· KPaO3
KPaO₃ is a potassium-based perovskite ceramic compound with a dense crystal structure. While not widely established in mainstream industrial production, this material belongs to the perovskite family—a class of ceramics valued for ferroelectric, ionic conductivity, and optical properties. Research on KPaO₃ and related potassium perovskites is primarily driven by interest in solid-state electrochemistry, energy storage systems, and advanced sensor applications where the combination of ionic mobility and thermal stability becomes advantageous.
solid electrolytesenergy storage systemsferroelectric deviceshigh-temperature sensorsionic conductor researchexperimental ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.311 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 4.236 | eV | — | ||
| ↳ | 3.085 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | — | ||
| ↳ | 0.000 | µB | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.947 | eV/atom | — | ||
| ↳ | -3.400 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.