BaScO2S

ceramic

· BaScO2S

BaScO2S is an oxysulfide ceramic compound combining barium, scandium, oxygen, and sulfur elements. This material is primarily investigated in research contexts for photocatalytic and optoelectronic applications, where the mixed anion (oxide-sulfide) structure can offer tunable band gaps and enhanced light absorption compared to conventional oxide ceramics. While not yet widely deployed in mainstream engineering, oxysulfides like BaScO2S are of interest for next-generation energy conversion, water treatment, and semiconductor device applications where conventional oxide ceramics have limitations.

photocatalytic materials (research)optoelectronic deviceswater purification systemssolar energy conversionsemiconductor applicationsfunctional ceramics (advanced)

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)	0.8342	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7000	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.

BaScO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental