Mg2 Bi4 O8
semiconductor· Mg2 Bi4 O8
Mg₂Bi₄O₈ is a quaternary oxide semiconductor compound composed of magnesium and bismuth in a mixed-valence oxide matrix. While primarily of research interest, this material belongs to the family of bismuth-containing oxides that have attracted attention for photocatalytic, optoelectronic, and potential thermoelectric applications due to the electronic properties imparted by bismuth's 6s² lone pair. The material's significance lies in its potential as an alternative semiconductor platform in emerging applications where traditional semiconductors face limitations, though commercial use remains limited to specialized research and development contexts.
photocatalytic materials (research)optoelectronic devices (experimental)visible-light absorberssemiconductor researchenvironmental remediation (theoretical)next-generation functional ceramics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.