Y1 Zr4 O9
semiconductor· Y1 Zr4 O9
Y1Zr4O9 is a mixed rare-earth zirconia ceramic compound belonging to the family of yttria-stabilized zirconia (YSZ) and zirconate materials. This material is primarily investigated in research contexts for high-temperature applications where thermal stability, ionic conductivity, and chemical inertness are required. The yttrium-zirconia oxide system is notable for its potential in solid oxide fuel cells (SOFCs) and thermal barrier coatings, where it offers advantages over conventional zirconia in terms of thermal cycling resistance and oxygen ion transport compared to standard alternatives.
solid oxide fuel cells (SOFC)thermal barrier coatingshigh-temperature ceramicsoxygen ion conductorsrefractory applicationselectrolyte materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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
Export Control
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.