KHfO3
ceramic· KHfO3
KHfO3 is a potassium hafnium oxide ceramic compound belonging to the perovskite family, characterized by high thermal stability and a complex crystal structure. This material is primarily of research and development interest for high-temperature applications, advanced dielectric devices, and specialized refractory systems where hafnium's exceptional heat resistance and chemical inertness are advantageous. Engineers consider hafnium-based ceramics when conventional oxides prove insufficient at extreme temperatures or in chemically aggressive environments, though KHfO3 remains less widely commercialized than established alternatives like stabilized zirconia or alumina.
high-temperature refractoriesadvanced ceramics researchdielectric materialsthermal barrier coatingsextreme environment testing
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB)3 entries | — | μB | — | — | |
| ↳ | — | μB | — | — | |
| ↳ | — | 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) | — | eV/atom | — | — | |
Formation Energy(ΔHf)3 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — | |
| ↳ | — | 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.