K2TlAsBr6

ceramic

· JVASP-107808· K2TlAsBr6

K2TlAsBr6 is a halide perovskite ceramic compound containing potassium, thallium, arsenic, and bromine. This is a research-phase material belonging to the halide perovskite family, which has gained attention for potential optoelectronic and photovoltaic applications. While not yet deployed in mainstream industrial production, halide perovskites in this compositional space are investigated for their tunable bandgap, strong light absorption, and ionic conductivity properties—offering alternatives to traditional semiconductors and solid-state ionic conductors where toxicity constraints and regulatory pathways can be managed.

research photovoltaicshalide perovskite developmentexperimental semiconductorssolid-state ionic materialsoptoelectronic device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.769	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9190	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05160	eV/atom	—
Formation Energy(ΔHf)	-1.047	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.

K2TlAsBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental