CeP12Os4
ceramic· JVASP-35225· CeP12Os4
CeP₁₂Os₄ is a complex ceramic compound containing cerium, phosphorus, and osmium, belonging to the family of mixed-metal phosphide ceramics. This is a research-phase material not yet widely adopted in production, but represents the class of refractory and high-density ceramics being explored for extreme-environment applications where conventional oxides reach their thermal or chemical limits. The osmium content confers exceptional density and potential oxidation resistance, while the cerium-phosphorus framework offers possibilities for tuning hardness and thermal stability in specialized structural or catalytic roles.
High-temperature structural applications (research phase)Refractory coatings and linersExtreme environment compositesCatalytic or electronic ceramics (exploratory)Dense ceramic matrix materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 24,428.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 17,094.1 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2807 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2330 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 220.4 | 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) | -0.6296 | 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.