LiTaSe2 — Properties & Data | MatWorld

LiTaSe2

ceramic

· JVASP-107251· LiTaSe2

LiTaSe₂ is a layered ternary ceramic compound combining lithium, tantalum, and selenium, belonging to the family of transition metal chalcogenides. This material is primarily investigated in research contexts for its potential in solid-state ion transport and electrochemical applications, particularly as a superionic conductor or component in advanced battery systems where lithium mobility and ionic conductivity are critical. LiTaSe₂ is notable within the chalcogenide family for its layered crystal structure, which can facilitate rapid lithium-ion diffusion pathways—making it of interest to electrochemical engineers exploring next-generation solid electrolytes and energy storage materials, though it remains largely in the experimental and development phase rather than established high-volume industrial use.

solid-state batteriessuperionic conductorslithium-ion transport materialsadvanced electrolytesresearch and developmentenergy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.767	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06640	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9290	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.

LiTaSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental