Ba1 V4 O8

semiconductor

· Ba1 V4 O8

Ba₁V₄O₈ is a vanadium oxide ceramic compound belonging to the family of mixed-valence transition metal oxides. This material is primarily of research interest rather than established industrial production, explored for its semiconducting properties and potential applications in energy storage and catalysis. The barium-vanadium oxide system is notable for its variable oxidation states and structural flexibility, making it a candidate for advanced functional ceramics where electronic conductivity and thermal stability are required.

Experimental semiconductor researchEnergy storage systemsCatalytic materialsHigh-temperature ceramicsSolid-state electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	31.42	GPa	—
Shear Modulus(G)	8.873	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.454	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.

Ba1 V4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control