Na8 Bi4 O12

semiconductor

· Na8 Bi4 O12

Na₈Bi₄O₁₂ is an inorganic oxide semiconductor compound containing sodium and bismuth, belonging to the family of mixed-metal oxides with potential relevance to photocatalytic and optoelectronic applications. This material is primarily of research interest rather than established commercial production, explored for its semiconducting behavior in photocatalysis, visible-light-driven environmental remediation, and potentially in energy conversion devices where bismuth-based oxides have shown promise.

photocatalytic water treatmentvisible-light photocatalysisenvironmental remediationresearch semiconductorsenergy conversion materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.101	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.550	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.

Na8 Bi4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control