Ag2 Bi2 O4

semiconductor

· Ag2 Bi2 O4

Silver bismuth oxide (Ag₂Bi₂O₄) is an inorganic semiconductor compound that combines the photocatalytic and electronic properties of silver and bismuth oxides in a mixed-metal oxide system. This material is primarily explored in research and emerging applications for photocatalytic water treatment, environmental remediation, and visible-light-activated semiconductor devices, where the synergistic coupling of silver and bismuth components can enhance charge separation and reduce the bandgap compared to single-component alternatives.

photocatalytic water purificationenvironmental remediationvisible-light photocatalysissemiconductor researchwastewater treatment catalystsnext-generation optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	99.42	GPa	—
Shear Modulus(G)	23.23	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8057	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8630	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.

Ag2 Bi2 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control