K2SrP4O12
ceramic· JVASP-24465· K2SrP4O12
K₂SrP₄O₁₂ is a strontium potassium phosphate ceramic compound belonging to the polyphosphate family. While not widely commercialized as an engineering material, this compound is primarily investigated in research contexts for applications requiring phosphate-based ceramics, particularly in biomedical and solid-state ion-conductor domains. Its structure and composition suggest potential relevance to phosphate glass-ceramics and bioactive ceramic systems, though industrial adoption remains limited compared to established alternatives like hydroxyapatite or alumina ceramics.
biomedical research ceramicssolid-state electrolytesphosphate glass-ceramicslaboratory applicationsmaterials characterization studiesthermal barrier coatings (exploratory)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 30.93 | GPa | — | ||
Poisson's Ratio(ν) | 0.1800 | - | — | ||
Shear Modulus(G) | 25.50 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.862 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.942 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 6.008 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1910 | C/m² | — | ||
Seebeck Coefficient(S) | -142.6 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.508 | 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.