AsHfO2N

ceramic

· AsHfO2N

AsHfO₂N is an experimental oxynitride ceramic compound combining arsenic, hafnium, oxygen, and nitrogen phases. This material belongs to the refractory ceramic family and is primarily studied in research contexts for high-temperature structural applications where enhanced thermal stability and oxidation resistance are sought. The oxynitride composition represents an emerging approach to modify hafnia-based ceramics for potential use in extreme-environment applications, though industrial adoption remains limited compared to established refractory oxides.

high-temperature coatings (research phase)refractory applicationsthermal barrier systemsoxidation-resistant ceramicsaerospace material research

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)	0.1926	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.300	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.

AsHfO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental