Ba4Bi2O

ceramic

· JVASP-111105· Ba4Bi2O

Ba₄Bi₂O is a barium bismuth oxide ceramic compound belonging to the mixed-metal oxide family. This material is primarily of research interest rather than established industrial production, with potential applications in electronic ceramics, photocatalysis, and solid-state chemistry where bismuth-containing oxides are explored for their unique electronic and optical properties. Engineers considering this compound should recognize it as a specialty ceramic that may offer advantages in niche applications requiring bismuth's high atomic number or specific crystal structure effects, though commercial availability and processing routes are limited compared to conventional industrial ceramics.

Electronic ceramics researchPhotocatalytic materialsSolid-state chemistry applicationsHigh-density ceramic componentsBismuth oxide compositesSpecialty functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2219	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6570	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.589	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.

Ba4Bi2O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental