BaNbO2S

ceramic

· BaNbO2S

BaNbO₂S is an oxysulfide ceramic compound combining barium, niobium, oxygen, and sulfur in a mixed-anion structure. This is a research-phase material studied primarily for photocatalytic and optoelectronic applications, representing an emerging class of sulfide-oxide ceramics designed to achieve wider visible-light absorption and tunable bandgaps compared to conventional pure oxides. The material's potential lies in energy conversion and environmental remediation contexts where engineered bandgap control and heterogeneous catalysis are priorities.

photocatalysis researchvisible-light water splittingenvironmental remediation (experimental)optoelectronic devices (early-stage)bandgap engineering

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)	0.00372	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2400	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.

BaNbO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental