Na3 Bi1 O4

semiconductor

· Na3 Bi1 O4

Na₃BiO₄ is an inorganic ceramic compound composed of sodium and bismuth oxides, belonging to the family of mixed-metal oxides with semiconductor properties. This material is primarily of research interest for photocatalytic applications and energy storage systems, where its electronic structure and oxide chemistry make it relevant for environmental remediation and advanced battery or fuel cell chemistries. While not yet widely deployed in mainstream industrial products, sodium bismuth oxides are investigated as alternatives to lead-containing perovskites and as potential catalysts due to bismuth's favorable photochemical activity and lower toxicity profile.

photocatalytic water treatmentexperimental energy storageenvironmental remediation catalystslead-free perovskite alternativesresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	68.67	GPa	—
Shear Modulus(G)	45.48	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3727	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.518	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.

Na3 Bi1 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control