Na6 V2 P2 C2 O14

semiconductor
· Na6 V2 P2 C2 O14

Na6V2P2C2O14 is an experimental sodium vanadium phosphate-carbonate compound belonging to the polyanion framework family of materials. This research-phase material is being investigated primarily for its potential in energy storage applications, particularly as a cathode material for sodium-ion batteries, where mixed-valent vanadium and polyanion frameworks can enable reversible sodium insertion/extraction. While not yet in commercial production, compounds in this family are notable for combining multiple electrochemically active elements (vanadium redox activity with phosphate/carbonate frameworks) to achieve competitive specific capacity and voltage characteristics compared to conventional sodium-ion cathodes, though cycle life and rate performance optimization remain active research focuses.

sodium-ion battery cathodesenergy storage systemspolyanion framework materialselectrochemical researchalternative to lithium-ion batteries

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.