TaS31 — Properties & Data | MatWorld

TaS31

ceramic

· JVASP-132504· TaS31

TaS₃ is a layered transition metal dichalcogenide ceramic compound composed of tantalum and sulfur, belonging to the family of two-dimensional materials with quasi-one-dimensional chain structures. This material is primarily investigated in research contexts for its unique electronic and optical properties, including potential superconductivity and charge density wave phenomena, making it of interest for advanced functional devices rather than traditional structural applications.

nanoelectronics researchthin-film devicesoptoelectronic applicationssemiconductor heterostructuresenergy storage materialscatalytic surfaces

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.379	kg/m³	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)	0.1245	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.00130	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.

TaS31

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental