KScO2
ceramic· KScO2
KScO2 is a potassium scandium oxide ceramic compound, representing a mixed-metal oxide system that combines alkali and rare-earth elements. This material is primarily of research and development interest rather than established commercial use, with potential applications in solid-state ionics, thermal management, and advanced ceramic systems where the combined properties of potassium and scandium oxides may offer unique thermal, electrical, or structural characteristics not available in single-component ceramics.
solid-state electrolytes (research)high-temperature ceramicsrare-earth oxide compositesthermal barrier coatings (exploratory)advanced refractory materialsfunctional ceramic composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 14,155.2 | ksi | — | ||
| ↳ | 15,535 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G)2 entries | 9,004.3 | ksi | — | ||
| ↳ | 10,212.1 | ksi | — |
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 | |
|---|---|---|---|---|---|
Density(ρ) | 0.1262 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.678 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 20.54 | - | — | ||
| ↳ | 10.45 range 3.906–17.00median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -287.2 | µV/K | — |
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) | -3.034 | 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.