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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00978	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.

BaPbO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental