NaYO2S — Properties & Data | MatWorld

NaYO2S

ceramic

· NaYO2S

NaYO2S is an oxysulfide ceramic compound combining sodium, yttrium, oxygen, and sulfur elements. This material belongs to the rare-earth oxysulfide family, which is primarily investigated in research contexts for luminescent and optical applications. Oxysulfides are notable for their potential in phosphor technology, particularly for display systems and solid-state lighting, where they can offer tunable emission properties and improved chemical stability compared to some conventional phosphor materials.

phosphor and luminescent displayssolid-state lighting researchrare-earth optical materialsceramic composites developmentfunctional ceramics researchphotonic applications

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)	-0.08441	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.020	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.

NaYO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental