Ge(Bi3O5)4

semiconductor

· Ge(Bi3O5)4

Ge(Bi₃O₅)₄ is a bismuth germanate compound belonging to the family of complex oxide semiconductors. This material is primarily investigated in research contexts for photonic and optoelectronic applications, where its layered bismuth oxide structure offers potential advantages in visible-light photocatalysis and radiation detection. It remains largely experimental rather than commercially established, with interest driven by its bandgap engineering capabilities and the growing demand for earth-abundant alternatives to conventional semiconductors in environmental remediation and sensing applications.

photocatalysis researchvisible-light photodetectionradiation sensingbismuth-based semiconductorswater purification applicationsadvanced material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.250	eV	—

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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.

Ge(Bi3O5)4

Electrical Properties

Regulatory Screening

Environmental

Export Control