BaInO2S

ceramic

· BaInO2S

BaInO₂S is an inorganic ceramic compound combining barium, indium, oxygen, and sulfur—a mixed anion ceramic in the oxysulfide family. This is a research-phase material being studied for optoelectronic and photocatalytic applications, particularly as a semiconducting ceramic with potential bandgap engineering advantages compared to conventional binary oxides or sulfides. Industrial adoption is still limited, but the material class shows promise in photocatalysis, optical coatings, and next-generation semiconductor device research where the oxygen-sulfur combination enables tuned electronic properties unavailable in single-anion systems.

photocatalysis and water treatmentsemiconductor research and developmentoptical coatings and thin filmsnext-generation optoelectronic devicesmaterials research (experimental phase)

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)	0.9995	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6400	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.

BaInO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental