Ba4VOs

metal

· JVASP-66575· Ba4VOs

Ba₄VO₅ is an experimental mixed-metal oxide compound containing barium and vanadium, classified as an intermetallic or ceramic material rather than a conventional alloy. This compound belongs to the family of complex oxides being investigated for functional properties in energy storage, catalysis, and solid-state electrochemistry applications. Research interest in barium-vanadium systems stems from their potential in battery cathodes, oxide ion conductors, and catalytic materials where the mixed-valence vanadium centers and barium's electropositive character offer tunable electronic and ionic transport properties.

battery cathode materials (research)solid electrolytes (experimental)catalytic applicationsionic conductorsadvanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2267	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.3890	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.766	eV/atom	—
Formation Energy(ΔHf)	1.681	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.

Ba4VOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control