Nb1 Bi3 O7

semiconductor
· Nb1 Bi3 O7

Nb₁Bi₃O₇ is a ternary oxide semiconductor compound combining niobium and bismuth in a layered perovskite-related crystal structure. This material is primarily of research interest for photocatalytic and optoelectronic applications, particularly in visible-light-driven catalysis and ferroelectric device development, where its mixed-valence transition metal composition and tunable bandgap offer advantages over single-component oxides. Engineers evaluating this compound should note it remains largely experimental; adoption depends on scalable synthesis routes and demonstrating performance gains in specific applications like water splitting or environmental remediation compared to established alternatives such as TiO₂ or BiVO₄.

photocatalytic water treatmentvisible-light photocatalysisferroelectric thin filmsoptoelectronic devicesenvironmental remediation (research phase)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
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Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.
Nb1 Bi3 O7 — Properties & Data | MatWorld