CeZrO4
ceramic· JVASP-100663· CeZrO4
CeZrO4 is a mixed cerium-zirconium oxide ceramic belonging to the fluorite-structure oxide family, combining the thermal and chemical properties of ceria and zirconia systems. This material is primarily investigated for high-temperature applications including thermal barrier coatings, solid oxide fuel cells, and oxygen-ion conductors, where its mixed-valence cation system offers improved thermal stability and ionic conductivity compared to single-component oxides. Engineers select CeZrO4 for demanding environments requiring thermal shock resistance and chemical inertness, particularly in energy conversion and thermal protection systems where conventional refractory materials face durability limits.
thermal barrier coatingssolid oxide fuel cellsoxygen ion conductorshigh-temperature refractorygas turbine protectionchemical sensors
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.