CeZrO3
ceramic· CeZrO3
CeZrO3 is a mixed-oxide ceramic compound combining cerium and zirconium oxides, forming a solid-solution system within the fluorite-structure ceramic family. This material is primarily investigated for high-temperature thermal and catalytic applications, where its oxygen-ion conductivity and thermal stability make it attractive as a solid electrolyte in fuel cells, an oxygen-storage component in catalytic converters, and a thermal barrier coating constituent. Compared to pure zirconia or ceria, the CeZr system offers improved redox cycling stability and lower sintering temperatures, making it a bridge material between cost-effective and performance-critical applications.
solid oxide fuel cells (SOFC)catalytic convertersoxygen storage materialsthermal barrier coatingshigh-temperature catalysisadvanced ceramics research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.