Ca2 Bi4 O12
semiconductor· Ca2 Bi4 O12
Ca₂Bi₄O₁₂ is an oxide semiconductor compound composed of calcium, bismuth, and oxygen, belonging to the family of mixed-metal oxides with potential photocatalytic and optoelectronic properties. This material is primarily investigated in research contexts for photocatalysis, photoelectrochemistry, and potentially visible-light-driven applications, where bismuth-containing oxides are valued for their narrow bandgaps and strong light absorption. It represents an emerging alternative to conventional wide-bandgap semiconductors, with potential advantages in water splitting, pollutant degradation, or gas sensing under visible light conditions.
photocatalysiswater treatmentenvironmental remediationphotoelectrochemical cellsvisible-light sensorsresearch/development materials
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.