KSnOs
ceramic· JVASP-51125· KSnOs
KSnOs is a ceramic oxide compound containing potassium, tin, and oxygen—a mixed-metal oxide that belongs to the family of functional ceramics typically explored for electrochemical and structural applications. While not a widely commercialized engineering material, compounds in this chemical family are investigated for potential use in solid-state ionics, catalysis, and specialized refractory applications where thermal stability and ionic conductivity are valued. Engineers considering this material should recognize it as a research-stage compound rather than an off-the-shelf solution, with selection driven by specific electrochemical or thermal performance requirements in niche applications.
Solid-state electrolytes (research)Refractory ceramicsCatalyst supportsHigh-temperature thermal barriersElectrochemical devices (experimental)Materials chemistry research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 8,779.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 3,031.3 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2784 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1885 range 0.000–0.3770median of 2 measurements | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 39.40 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.4913 | C/m² | — | ||
Seebeck Coefficient(S) | -5.030 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.137 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.9564 | 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.