Ba3V2Se4O16

semiconductor

· Ba3V2Se4O16

Ba3V2Se4O16 is an oxychalcogenide ceramic compound combining barium, vanadium, selenium, and oxygen into a layered crystal structure. This is a research-phase material studied primarily for its semiconducting and potential photocatalytic properties within the broader family of mixed-anion vanadium compounds. Applications remain largely experimental, with interest centered on photovoltaic devices, photocatalytic water splitting, and other optoelectronic systems where the selenium-oxygen mixed-anion framework may offer tunable band gaps or enhanced charge separation compared to conventional oxide or chalcogenide semiconductors.

photovoltaic absorber layersphotocatalytic materialsoptoelectronic devicesresearch semiconductorsmixed-anion materialsenergy conversion (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.870	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.

Ba3V2Se4O16

Electrical Properties

Regulatory Screening

Environmental

Export Control