LiTa2S4 — Properties & Data | MatWorld

LiTa2S4

ceramic

· JVASP-108931· LiTa2S4

LiTa2S4 is a lithium tantalum sulfide ceramic compound belonging to the family of mixed-metal chalcogenides, materials that combine transition metals with sulfur-based anions. This compound is primarily investigated in solid-state battery research as a potential solid electrolyte material, where its ionic conductivity and chemical stability are being evaluated for next-generation lithium-ion battery systems. LiTa2S4 represents an emerging class of sulfide-based solid electrolytes that offer potential advantages in energy density and thermal stability compared to conventional liquid electrolytes, though engineering adoption remains in the research phase.

solid-state battery electrolyteslithium-ion energy storageionic conductorsadvanced battery researchthin-film battery applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2443	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.317	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

LiTa2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental