YIrO2N — Properties & Data | MatWorld

YIrO2N

ceramic

· YIrO2N

YIrO₂N is an experimental oxynitride ceramic compound combining yttrium, iridium, oxygen, and nitrogen phases. This material belongs to the family of high-entropy and complex oxynitride ceramics being researched for extreme-environment applications where conventional oxides reach thermal or chemical limits. The incorporation of iridium—a refractory transition metal—alongside nitrogen doping suggests potential for enhanced hardness, oxidation resistance, and thermal stability in specialized aerospace, energy, and wear-resistant applications, though this compound remains primarily in academic development rather than established industrial production.

high-temperature coatings (research phase)wear-resistant ceramic compositesaerospace thermal barriers (exploratory)catalytic or electrochemical applicationshardening phases in advanced ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000662	μB	DFT

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	eV/atom	DFT

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YIrO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental