KBe2Tl — Properties & Data | MatWorld

KBe2Tl

ceramic

· JVASP-71016· KBe2Tl

KBe2Tl is an intermetallic ceramic compound combining beryllium, thallium, and potassium—a rare ternary system primarily encountered in materials research rather than established industrial production. This compound belongs to the family of beryllium-based ceramics and intermetallics, which are studied for their potential in high-performance applications requiring low density combined with thermal or electrical properties. Limited commercial deployment reflects both the toxicity concerns associated with beryllium and thallium and the specialized nature of applications where this specific composition offers advantages over more conventional alternatives.

experimental high-performance ceramicsneutron moderator researchspecialty optical materialsaerospace material studiesthermal management compoundsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.643	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)	1.102	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.023	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.

KBe2Tl

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental