NiHfO2S — Properties & Data | MatWorld

NiHfO2S

ceramic

· NiHfO2S

NiHfO2S is an experimental ceramic compound combining nickel, hafnium, oxygen, and sulfur—a quaternary oxide-sulfide that sits at the intersection of refractory ceramics and functional materials research. While not yet established in high-volume production, this material family is being investigated for extreme-temperature applications and specialized barrier coatings where the thermal stability of hafnium oxide can be combined with the potential chemical functionality of sulfide phases. The combination suggests interest in oxidation resistance, thermal barrier systems, or catalytic/functional ceramic applications where conventional binary or ternary ceramics fall short.

Experimental high-temperature coatingsThermal barrier systemsRefractory ceramics researchChemical/catalytic applicationsOxidation-resistant composites

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.7600	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8000	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NiHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental