YBeO2S — Properties & Data | MatWorld

YBeO2S

ceramic

· YBeO2S

YBeO₂S is an experimental oxide-sulfide ceramic compound combining yttrium, beryllium, oxygen, and sulfur phases. This mixed-anion ceramic exists primarily in research contexts, where it is being investigated for potential applications requiring simultaneous thermal stability and ionic conductivity. The combination of beryllium oxide's refractory character with sulfide chemistry represents an unconventional approach to tailored ceramic functionality, though practical industrial adoption remains limited pending characterization of phase stability, thermal cycling resistance, and chemical durability.

Experimental ceramics researchHigh-temperature insulatorsSolid electrolyte developmentMixed-anion compound designAdvanced refractory testing

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)	0.7667	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9600	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.

YBeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental