Ba2V2O5

ceramic

· JVASP-132951· Ba2V2O5

Ba₂V₂O₅ is a mixed-metal oxide ceramic compound containing barium and vanadium, belonging to the family of vanadates used in advanced ceramic and electronic applications. This material is primarily investigated in research contexts for electrochemical energy storage, solid-state ionics, and catalytic applications, where its layered crystal structure and mixed-valence vanadium chemistry offer potential for ion transport and redox activity. Engineers consider barium vanadates when conventional oxides cannot meet requirements for ionic conductivity, thermal stability, or catalytic performance in high-temperature or electrochemical environments.

battery electrode materialssolid electrolyte researchcatalytic substrateshigh-temperature ceramicselectrochemical devicesmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.919	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	6.457	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1159	eV/atom	—
Formation Energy(ΔHf)	-2.681	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ba2V2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental