BaYO2S

ceramic

· BaYO2S

BaYO2S is an experimental oxide-sulfide ceramic compound combining barium, yttrium, oxygen, and sulfur—a mixed-anion ceramic belonging to the oxysuicide family. This material remains primarily a research compound rather than an established industrial product; it is investigated for potential applications in photocatalysis, luminescent devices, and solid-state chemistry where sulfide incorporation may enhance optical or electronic properties compared to conventional oxide ceramics.

photocatalytic materials (research)luminescent coatings (experimental)solid-state optical devicesmixed-anion ceramic researchrare-earth ceramic hosts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9979	μB	—

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

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

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

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.

BaYO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental