CuHfON2

ceramic

· CuHfON2

CuHfON₂ is an experimental ceramic compound combining copper, hafnium, oxygen, and nitrogen—a member of the mixed-metal oxynitride family. This material is primarily of research interest for applications requiring high thermal stability, corrosion resistance, or unique electronic properties that leverage the combination of a refractory metal (hafnium) with copper's conductivity. While not yet widely commercialized, oxynitride ceramics in this family are being explored as alternatives to traditional oxides and nitrides where enhanced hardness, thermal conductivity, or barrier properties are needed.

high-temperature coatingsexperimental semiconductor researchcorrosion-resistant barriersthermal barrier applicationsadvanced ceramics R&Ddiffusion barriers

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)	0.0000441	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.080	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.

CuHfON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental