Bi4O5

ceramic
· JVASP-113117· Bi4O5

Bi₄O₅ is a bismuth oxide ceramic compound belonging to the family of mixed-valence bismuth oxides, which exhibit interesting electronic and structural properties due to their layered crystal structures. This material is primarily investigated in research contexts for applications requiring high-density ceramics with potential semiconductor or photocatalytic properties, making it of interest in materials science rather than established industrial production. Engineers evaluating Bi₄O₅ would consider it for specialized applications where bismuth's unique electronic behavior and the compound's dense structure offer advantages over conventional ceramics, though availability and manufacturing maturity remain development-stage characteristics.

photocatalytic materialssemiconductor researchbismuth compound ceramicshigh-density ceramicsexperimental electronic ceramicsmaterials science research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
—
kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.