HfAuON2

ceramic

· HfAuON2

HfAuON2 is a complex ceramic compound combining hafnium, gold, oxygen, and nitrogen—a research-phase material that falls within the family of refractory oxynitride ceramics. This composition is not yet established in mainstream engineering practice; it represents exploratory work in advanced ceramic chemistry, likely aimed at achieving novel combinations of hardness, thermal stability, and potentially unusual electrical or catalytic properties that single-element or binary ceramics cannot provide. The inclusion of gold is unusual and suggests potential applications in high-temperature electronics, catalysis, or specialized coating systems where both refractory character and noble-metal functionality are desired.

research and developmentadvanced refractory coatingshigh-temperature electronicscatalytic applicationsthermal barrier systemsexperimental functional ceramics

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)	0.00144	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.800	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.

HfAuON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental