Na1 V1 S2

semiconductor

· Na1 V1 S2

Sodium vanadium disulfide (NaVS₂) is a layered transition metal chalcogenide semiconductor with potential applications in energy storage and electronic devices. This compound belongs to the family of van der Waals materials and is primarily of research interest rather than established industrial production, being investigated for its electrochemical properties and potential use in battery cathodes and supercapacitors. The material's layered structure and mixed-valence transition metal chemistry make it notable for studies into ion intercalation behavior and charge storage mechanisms.

battery cathode materialsenergy storage researchsupercapacitor electrodesion-intercalation deviceslayered semiconductor researchsolid-state battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	57.90	GPa	—
Shear Modulus(G)	38.14	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.143	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.

Na1 V1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control