K2LiTaBr6

ceramic

· JVASP-102372· K2LiTaBr6

K2LiTaBr6 is a halide perovskite ceramic composed of potassium, lithium, tantalum, and bromine. This is an experimental/research-phase material belonging to the class of complex halide perovskites, which are being investigated for potential applications in scintillation, radiation detection, and photonic devices due to their high atomic number elements and crystalline structure. The incorporation of both alkali metals (K and Li) with a heavy transition metal (Ta) creates a material family with potential for high-density, radiation-responsive ceramics, though industrial applications remain under development compared to established halide perovskite alternatives.

radiation scintillation detectionX-ray/gamma-ray imagingphotonic research devicesexperimental halide perovskiteshigh-density ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.200	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06380	eV/atom	—
Formation Energy(ΔHf)	-1.329	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

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.

K2LiTaBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental