Zn(Bi19O29)2

semiconductor

· Zn(Bi19O29)2

Zn(Bi19O29)2 is a complex bismuth-zinc oxide compound belonging to the semiconducting ceramic family, synthesized primarily for research and advanced functional material applications. This material is of particular interest in photocatalysis and optoelectronic device research, where its layered bismuth oxide structure and tunable bandgap offer potential advantages over conventional semiconductors for visible-light-driven processes. While not yet commercialized at scale, compounds in this bismuth oxide family are being explored as alternatives to traditional photocatalysts and in emerging technologies where earth-abundant, lead-free semiconductors are prioritized.

photocatalytic applicationsvisible-light photocatalysisoptoelectronic devicesbismuth oxide researchenvironmental remediation (research phase)advanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.880	eV	—

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.

Zn(Bi19O29)2

Electrical Properties

Regulatory Screening

Environmental

Export Control