Na4 V4 Zn2 O14

semiconductor

· Na4 V4 Zn2 O14

Na4V4Zn2O14 is a mixed-metal oxide semiconductor compound containing sodium, vanadium, and zinc in a complex polyanion structure. This material belongs to the family of polyoxometalates and layered metal oxides, which are primarily of research and development interest rather than established industrial use. The compound is investigated for potential applications in energy storage (battery cathodes), catalysis, and ion-conduction devices, where its mixed-valence transition metal framework and structural flexibility offer opportunities for tuning electronic and ionic properties.

experimental battery cathodespolyoxometalate catalystsion-conducting membranesenergy storage researchsolid-state electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.067	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.292	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.

Na4 V4 Zn2 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control