Description
CsPbBr₁I₂ Quantum Dot Solution (Cesium Lead Bromide-Iodide Perovskite Quantum Dots)
Basic Information
CAS Number: N/A
Chemical Formula: CsPbBr₁I₂
Molecular Weight: 673.82 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Yellow
Emission Peak: 605 nm
Solvent Options: Toluene, n-Hexane, n-Octane
Material Properties
Mixed Halide Perovskite Quantum Dots: CsPbBr₁I₂ QDs integrate bromide (Br⁻) and iodide (I⁻) to tune the bandgap, leading to yellow-light emission.
High Photoluminescence Quantum Yield (PLQY): Exhibits strong and efficient yellow photoluminescence, making it ideal for optoelectronic applications.
Tunable Optical Properties: Emission wavelength can be controlled by halide composition engineering, providing precise color tuning.
Enhanced Stability: Cs-based perovskite QDs offer better thermal and environmental stability than organic-inorganic hybrid perovskites.
Solution-Processed Nanomaterials: Easily dispersible in nonpolar solvents (toluene, hexane, octane), enabling scalable thin-film fabrication.
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong yellow photoluminescence makes CsPbBr₁I₂ QDs ideal for PeLEDs, enhancing high-resolution displays and solid-state lighting.
Photodetectors & Optical Sensors:
Responsive to yellow light, suitable for visible-light photodetection.
Quantum Dot Solar Cells (QDSCs):
Can be used as a light-absorbing material in perovskite-based quantum dot photovoltaics.
Fluorescent Imaging & Bioimaging:
Potential for biomedical fluorescence imaging due to its stable yellow emission.
Quantum Optics & Nonlinear Photonics:
Suitable for applications in nanophotonics, quantum optics, and nonlinear optical devices.
Additional information
| CAS Number | N/A |
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