NbHfO2S

ceramic

· NbHfO2S

NbHfO₂S is an experimental ceramic compound combining niobium, hafnium, oxygen, and sulfur—a multi-principal-element oxide-sulfide that belongs to the emerging class of high-entropy and complex ceramics. This material is primarily investigated in research settings for its potential in high-temperature applications and advanced photocatalytic or electronic devices, where the combination of refractory metal oxides (Nb, Hf) with sulfide chemistry may offer unique thermal stability, band-gap engineering, or catalytic properties not readily available in conventional single-phase ceramics.

High-temperature structural ceramicsPhotocatalytic applicationsSemiconductor devicesThermal barrier coatings (research stage)Energy conversion materialsAdvanced refractory compounds

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)	2.125	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.000	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.

NbHfO2S — Properties & Data | MatWorld

NbHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental