Al4 Bi4 O12
semiconductor· Al4 Bi4 O12
Al₄Bi₄O₁₂ is a complex oxide semiconductor combining aluminum and bismuth in a structured ceramic lattice. This material is primarily of research interest rather than established industrial use, belonging to the family of bismuth-containing oxides that show promise for photocatalytic and optoelectronic applications due to bismuth's high polarizability and visible-light absorption characteristics. Engineers investigating next-generation photocatalysts, visible-light-responsive sensors, or novel oxide semiconductor devices would evaluate this compound as an alternative to conventional metal oxides, though material availability and processing routes remain largely in the development phase.
photocatalytic materials (research)visible-light sensorsoxide semiconductorsenvironmental remediation catalystsoptoelectronic devices (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.