Li3 Nb1 S4

semiconductor

· Li3 Nb1 S4

Li₃NbS₄ is an experimental lithium niobium sulfide semiconductor compound belonging to the thiophosphate family of solid-state materials. This material is primarily investigated in research contexts for solid-state battery applications, particularly as a potential solid electrolyte or electrode material, due to its ionic conductivity and structural compatibility with lithium-ion chemistries. Engineers and researchers evaluate Li₃NbS₄ as an alternative to conventional liquid electrolytes in next-generation battery systems where improved energy density, safety, and cycle life are critical; however, it remains in the development phase and is not yet widely deployed in commercial production.

solid-state battery electrolyteslithium-ion battery researchenergy storage developmentmaterials physics researchthin-film ionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,755	ksi	—
Shear Modulus(G)	1,261.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.685	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.214	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.

Li3 Nb1 S4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control