IrAlO2N

ceramic
· IrAlO2N

IrAlO2N is an experimental ceramic compound combining iridium, aluminum, oxygen, and nitrogen—a quaternary oxynitride material belonging to the family of high-performance refractory ceramics. Research compounds of this type are investigated for extreme-environment applications where thermal stability, oxidation resistance, and hardness are critical, particularly in aerospace and high-temperature catalytic contexts. The incorporation of iridium provides noble-metal stability while the oxynitride structure (rather than a simple oxide) offers tunable mechanical and chemical properties; such materials remain largely in development and are not yet widely commercialized, with applications driven by specific research programs rather than broad industrial adoption.

high-temperature coatingsaerospace thermal protectioncatalytic applicationsoxidation-resistant materialsrefractory ceramicsresearch-phase development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.
IrAlO2N — Properties & Data | MatWorld