NaNb2S4

metal

· JVASP-110205· NaNb2S4

Sodium niobium sulfide (NaNb2S4) is a layered metal sulfide compound combining alkali metal, transition metal, and chalcogen elements. This material belongs to the family of intercalation compounds and mixed-metal sulfides, which are primarily studied for energy storage and electrochemistry applications rather than structural engineering. As a research material, NaNb2S4 is notable for its potential in battery cathodes, supercapacitors, and catalytic systems where the layered structure enables ion intercalation and electron transfer; it represents the broader class of metal sulfides being explored as alternatives to oxide-based electrochemical materials.

battery cathode materialselectrochemical energy storagecatalytic applicationsintercalation compoundsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1478	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00180	eV/atom	—
Formation Energy(ΔHf)	-1.245	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.

NaNb2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control