KRb2AlBr6

metal

· JVASP-105080· KRb2AlBr6

KRb2AlBr6 is an inorganic halide compound belonging to the family of mixed-metal bromides, specifically a double perovskite-related structure containing potassium, rubidium, aluminum, and bromine. This is a research-phase material studied primarily for optoelectronic and photovoltaic applications, where halide perovskites and their variants are being investigated as alternatives to traditional semiconductors. The compound is notable within the materials research community for its potential in next-generation solar cells and light-emitting devices, though it remains largely in academic development rather than established industrial production.

perovskite solar cells (research)optoelectronic semiconductors (experimental)halide-based photovoltaicslight-emitting materials (early-stage)materials research/characterizationnext-generation energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.480	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.252	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05390	eV/atom	—
Formation Energy(ΔHf)	-1.595	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.

KRb2AlBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control