TlSi

ceramic

· JVASP-127290· TlSi

TlSi is an intermetallic ceramic compound composed of thallium and silicon, belonging to the family of metallic ceramics that exhibit mixed ionic-covalent bonding characteristics. This material is primarily of research and developmental interest rather than a widely-established industrial ceramic, with potential applications in specialized high-temperature or electronic contexts where the unique properties of thallium-containing compounds may provide advantages over conventional silicates or refractory ceramics. Engineers considering TlSi should recognize it as an experimental material requiring careful characterization for specific applications, as its thermal stability, mechanical behavior, and chemical compatibility would need validation against conventional alternatives like silicon carbide or alumina for any given end-use.

Research and developmentHigh-temperature materialsElectronic applicationsSpecialized intermetallic compoundsAdvanced ceramics prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2887	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)	0.6723	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6699	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.

TlSi — Properties & Data | MatWorld

TlSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental