Ag3 As2 O8

semiconductor

· Ag3 As2 O8

Ag₃As₂O₈ is a silver arsenate oxide compound that belongs to the family of mixed-metal oxide semiconductors, combining silver and arsenic oxide phases. This material remains primarily in the research and development phase, studied for potential applications in optoelectronic devices, photocatalysis, and solid-state ion conductors where its semiconductor properties and silver ion mobility could be leveraged. The compound is of particular interest to materials researchers investigating novel photocatalytic materials and ionic conductors, though industrial adoption remains limited compared to established alternatives like TiO₂ photocatalysts or yttria-stabilized zirconia electrolytes.

photocatalytic materials (research)optoelectronic semiconductors (experimental)solid-state ionic conductors (development)environmental remediation (potential)materials researchthin-film device applications (early stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6450	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.

Ag3 As2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control