NbBiO2S

ceramic

· NbBiO2S

NbBiO₂S is an oxysulfide ceramic compound combining niobium, bismuth, oxygen, and sulfur elements, representing an emerging class of mixed-anion ceramics under active research. This material belongs to the family of bismuth-based oxychalcogenides, which are investigated primarily for photocatalytic and optoelectronic applications due to their narrow bandgaps and layered crystal structures that enable charge separation. As a research-stage compound, NbBiO₂S shows promise as a visible-light photocatalyst and potential semiconductor for energy conversion, though industrial-scale deployment remains limited compared to established alternatives like TiO₂ or perovskites.

photocatalysis researchwater splitting/hydrogen generationvisible-light photocatalytic materialssemiconductor developmentenvironmental remediationnext-generation optoelectronics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.035	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.220	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NbBiO2S — Properties & Data | MatWorld

NbBiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental