Na3 V1 H6 O7

semiconductor

· Na3 V1 H6 O7

Na₃V₁H₆O₇ is an experimental vanadium-based hydride oxide compound belonging to the family of sodium vanadium mixed-valence oxides, classified as a semiconductor. This material is primarily under investigation in electrochemical energy storage research, particularly for sodium-ion battery cathode applications, where it offers potential advantages in cost and abundance compared to lithium-based alternatives. The compound's notable characteristics include mixed vanadium oxidation states and hydrogen incorporation, which can influence its electrochemical activity and structural stability during charge-discharge cycling.

sodium-ion battery cathodeselectrochemical energy storageresearch and developmentalternative battery chemistriesmaterials for grid storage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.891	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.644	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.

Na3 V1 H6 O7

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control