HfRuOFN

ceramic

· HfRuOFN

HfRuOFN is an experimental ceramic compound combining hafnium, ruthenium, oxygen, fluorine, and nitrogen—a complex multi-element oxide nitride fluoride belonging to the high-entropy ceramic family. This material is primarily of research interest for high-temperature structural applications, leveraging the refractory properties of hafnium oxide combined with the thermal stability and potential catalytic benefits of ruthenium and nitrogen-doping. Its development represents efforts to create ceramics with improved oxidation resistance and thermal shock tolerance for extreme environments beyond conventional monolithic oxides.

high-temperature structural ceramicsrefractory coatingshypersonic/aerospace propulsionthermal barrier systemsresearch/emerging applicationsoxidation-resistant composites

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)	-0.0000711	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.580	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.

HfRuOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental