CrIrO4
ceramic· CrIrO4
CrIrO4 is a chromium–iridium oxide ceramic compound belonging to the spinel or related oxide families, combining the high-temperature stability of chromium oxides with the corrosion resistance and catalytic properties of iridium-bearing phases. This material is primarily investigated in research contexts for applications requiring exceptional oxidation resistance, chemical inertness, and performance in harsh environments; it represents an advanced ceramic option for scenarios where conventional chromium oxides or iridium compounds alone are insufficient, though industrial adoption remains limited compared to established alternatives like alumina or zirconia.
high-temperature catalysischemical/corrosion resistanceoxidation-resistant coatingsrefractory applicationsresearch/advanced ceramicsextreme environment components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.