BiTiO2N
semiconductor· BiTiO2N
BiTiO₂N is an oxynitride semiconductor compound containing bismuth, titanium, oxygen, and nitrogen elements. It belongs to the family of visible-light-active photocatalytic materials, developed primarily for research applications where conventional wide-bandgap semiconductors (like TiO₂) are too inactive under visible light. This material is of interest in photocatalysis and environmental remediation because the nitrogen doping narrows the bandgap compared to pure titania, enabling absorption of visible wavelengths rather than requiring ultraviolet excitation—a key advantage for solar-driven applications and cost-effective water treatment systems.
photocatalytic water treatmentvisible-light photocatalysisenvironmental remediationsolar-driven catalysisresearch semiconductorsair purification
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.