Pb4 O2
semiconductor· Pb4 O2
Pb₄O₂ is a mixed-valence lead oxide semiconductor compound containing both Pb²⁺ and Pb⁴⁺ oxidation states. This material is primarily investigated in research contexts for optoelectronic and photocatalytic applications, where its narrow bandgap and unique electronic structure offer potential advantages over more conventional lead oxide phases in light absorption and charge carrier dynamics.
photocatalytic materials (research)optoelectronic devices (experimental)lead oxide semiconductorslight-harvesting systemsmaterials chemistry research
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.