Description
CsPbBr₁.₅Cl₁.₅ Quantum Dot Solution (Cesium Lead Bromide-Chloride Perovskite Quantum Dots)
Basic Information
CAS Number: N/A
Chemical Formula: CsPbCl₁.₅Br₁.₅
Molecular Weight: 513.14 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Blue
Emission Peak: 473 nm
Solvent Options: Toluene, n-Hexane, n-Octane
Material Properties
Mixed Halide Perovskite Quantum Dots: CsPbBr₁.₅Cl₁.₅ QDs integrate chloride (Cl⁻) and bromide (Br⁻) to achieve precise bandgap tuning, resulting in blue emission.
Narrow Emission Spectrum: The emission peak at 473 nm ensures high color purity, making it suitable for display and optoelectronic applications.
High Photoluminescence Quantum Yield (PLQY): Exhibits strong and efficient blue luminescence, crucial for PeLEDs and high-performance displays.
Enhanced Stability: Cs-based perovskite QDs offer superior thermal and environmental stability compared to organic-inorganic hybrid perovskites.
Solution-Processed Nanomaterials: Well-dispersed in nonpolar solvents (toluene, hexane, octane), enabling scalable thin-film fabrication.
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong blue photoluminescence makes CsPbBr₁.₅Cl₁.₅ QDs ideal for blue PeLEDs, widely used in high-resolution displays and solid-state lighting.
Photodetectors & Optical Sensors:
Responsive to blue light, making it suitable for fast-response photodetection applications.
Quantum Dot Solar Cells (QDSCs):
Can serve as a light-absorbing material in perovskite-based quantum dot photovoltaics.
Fluorescent Imaging & Bioimaging:
Potential for biomedical fluorescence imaging due to its stable blue 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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