Rb2AlAgBr6
metal· JVASP-107416· Rb2AlAgBr6
Rb2AlAgBr6 is a halide double perovskite compound, a synthetic crystalline material combining rubidium, aluminum, silver, and bromine in a structured lattice. This is an experimental material currently in research phase, investigated primarily for optoelectronic and photovoltaic applications as part of the broader metal halide perovskite family seeking to replace lead-based semiconductors. It represents efforts to develop lead-free perovskite alternatives with improved stability and reduced toxicity for next-generation solar cells, photodetectors, and light-emitting devices.
Lead-free perovskite researchPhotovoltaic devices (experimental)PhotodetectorsOptoelectronic semiconductorsSolar cell materials (lab-scale)Light-emitting applications (developmental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.278 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.140 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03970 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.308 | 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.