Rb2 Tl2 Br6

semiconductor

· Rb2 Tl2 Br6

Rb2Tl2Br6 is a mixed-halide perovskite semiconductor compound containing rubidium, thallium, and bromine in a layered or three-dimensional crystal structure. This material belongs to the family of halide perovskites, which are primarily investigated for optoelectronic applications where bandgap tunability and solution processability are valuable. While not yet commercialized, thallium-containing halide perovskites are explored in photovoltaics and radiation detection research due to their potential for high absorption coefficients and favorable electronic properties, though toxicity concerns and thermal stability challenges remain significant barriers compared to lead-free alternatives.

experimental photovoltaicsradiation detection researchX-ray/gamma-ray scintillatorsthin-film optoelectronicslaboratory scale synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.103	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Rb2 Tl2 Br6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control