PbYO2S — Properties & Data | MatWorld

PbYO2S

ceramic

· PbYO2S

PbYO2S is an oxysulfide ceramic compound containing lead, yttrium, oxygen, and sulfur, representing a mixed-anion ceramic system that combines oxide and sulfide chemistry. This material remains largely in the research phase, studied primarily for its potential in photocatalysis, optoelectronic devices, and solid-state applications where the synergistic properties of oxide-sulfide phases could offer enhanced performance over single-anion alternatives. The combination of lead and rare-earth yttrium in an oxysulfide matrix is notable for potentially tunable bandgap and photocatalytic activity, though industrial adoption is limited and material selection would depend on specific performance requirements and environmental/regulatory considerations regarding lead content.

photocatalytic materialsoptoelectronic researchvisible-light photocatalystsmixed-anion ceramicssemiconductor compoundsmaterials 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)	0.9968	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8200	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.

PbYO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental