CaYO2N

ceramic

· CaYO2N

CaYO2N is an oxynitride ceramic compound combining calcium, yttrium, oxygen, and nitrogen elements, belonging to the rare-earth oxynitride family of advanced ceramics. This material is primarily investigated in research contexts for high-temperature structural applications and optical/photonic devices, where the incorporation of nitrogen into the crystal lattice can enhance hardness, thermal stability, and electronic properties compared to conventional oxide ceramics. Its yttrium content and oxynitride composition position it as a candidate for demanding environments including aerospace components, wear-resistant coatings, and potentially photocatalytic or phosphor applications, though industrial deployment remains limited and development-focused.

high-temperature structural ceramicswear-resistant coatingsaerospace materials researchoptical ceramicsphotocatalytic applicationsrefractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.992	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.100	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.

CaYO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental