BaAlO2S

ceramic

· BaAlO2S

BaAlO2S is an oxysulfide ceramic compound combining barium, aluminum, oxygen, and sulfur into a single crystal phase. This material belongs to the family of mixed-anion ceramics and remains primarily a research compound, investigated for its potential as a luminescent phosphor and optical material due to the unique electronic properties created by the combination of oxide and sulfide anions. Industrial adoption is limited, but the material shows promise in applications requiring tunable optical properties or thermal stability in specialized environments.

phosphor materialsoptical ceramicsluminescent displaysresearch spectroscopythermal barrier coatings (experimental)high-temperature optical 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)	0.7905	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.

BaAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental