Ca2V2O5

ceramic

· JVASP-9626· Ca2V2O5

Calcium vanadium oxide (Ca₂V₂O₅) is a mixed-metal ceramic compound combining alkaline-earth and transition-metal oxides, typically studied in research contexts for its structural and electrochemical properties. This material family is investigated primarily for energy storage applications, particularly in vanadium-based battery systems and as a potential cathode material, where the vanadium redox chemistry offers tunable oxidation states. Engineers consider vanadium oxides when conventional lithium-ion or lead-acid chemistries prove limiting, though Ca₂V₂O₅ remains largely in the experimental phase and is not yet a standard commercial offering.

energy storage systemsadvanced battery cathodesredox flow batteriesvanadium chemistry researchelectrochemical devicesmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.101	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.186	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09580	eV/atom	—
Formation Energy(ΔHf)	-2.780	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.

Ca2V2O5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental