HfAuOFN

ceramic

· HfAuOFN

HfAuOFN is a hafnium-gold oxide fluoride nitride ceramic compound that combines refractory and precious metal phases in a complex quaternary system. This material appears to be primarily a research-phase compound rather than an established commercial ceramic, likely investigated for high-temperature applications or specialized catalytic/electronic functions that leverage the chemical diversity of its constituent elements. The integration of hafnium (a refractory metal oxide former), gold (a noble metal), and mixed oxygen/fluorine/nitrogen anion chemistry suggests potential interest in extreme thermal stability, chemical inertness, or unique surface/electronic properties not achievable in simpler binary or ternary ceramics.

high-temperature ceramics (research)advanced refractory coatingscatalytic materials (experimental)electronic/photonic materialsextreme environment componentsmaterials science 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)	2.629e-11	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.740	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.

HfAuOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental