YHfO2S — Properties & Data | MatWorld

YHfO2S

ceramic

· YHfO2S

YHfO2S is an experimental oxysulfide ceramic compound combining yttrium, hafnium, oxygen, and sulfur elements. This material belongs to the rare-earth hafnate family and is primarily of academic and research interest for exploring novel ceramic compositions with potential thermal and chemical stability benefits. The oxysulfide structure may offer alternative property combinations compared to conventional oxide ceramics, though industrial applications remain limited pending further development and characterization.

high-temperature ceramics (research)thermal barrier coatings (exploratory)refractory materials (developmental)materials science research

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)	0.000129	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6800	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.

YHfO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental