TaTl — Properties & Data | MatWorld

TaTl

ceramic

· JVASP-127294· TaTl

TaTl is a tantalum-thallium intermetallic ceramic compound belonging to the refractory ceramic family. This dense material is primarily of research and development interest rather than widespread industrial use, with potential applications in high-temperature environments where exceptional thermal stability and chemical resistance are required. The tantalum-thallium system is investigated for specialized applications where conventional refractory ceramics may be inadequate, though practical deployment remains limited due to thallium's toxicity concerns and material processing challenges.

high-temperature refractory applicationsresearch intermetallicsspecialized aerospace materialsextreme environment coatingsnuclear or thermal management (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.38	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)	0.5306	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5306	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.

TaTl

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental