BaPbO2S
ceramic· BaPbO2S
BaPbO₂S is an experimental mixed-metal oxide-sulfide ceramic compound containing barium, lead, oxygen, and sulfur. This material belongs to the family of complex oxysulfides and has been primarily investigated in research settings for potential applications in photocatalysis, optoelectronics, and solid-state chemistry, rather than as an established industrial ceramic. The compound is notable for its mixed anionic framework (oxide and sulfide), which can create unique electronic and optical properties; however, lead-based ceramics face regulatory and toxicity concerns that limit commercial adoption compared to lead-free alternatives in many markets.
photocatalytic materials (research)optoelectronic semiconductors (experimental)solid-state chemistry studiesvisible-light photocatalystsmaterials for water treatment (exploratory)laboratory/research applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.