Description
CsPbBr₂I Quantum Dot Solution (Cesium Lead Bromide-Iodide Perovskite Quantum Dots)
Basic Information
CAS Number: N/A
Chemical Formula: CsPbBr₂I₁
Molecular Weight: 626.82 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Green
Emission Peak: 548 nm
Solvent Options: Toluene, n-Hexane, n-Octane
Material Properties
Mixed Halide Perovskite Quantum Dots: CsPbBr₂I QDs integrate bromide (Br⁻) and iodide (I⁻) to achieve precise bandgap tuning, resulting in green emission.
High Photoluminescence Quantum Yield (PLQY): Exhibits strong and efficient green luminescence, making it ideal for optoelectronic applications.
Tunable Optical Properties: The emission wavelength can be controlled by adjusting halide composition, providing precise color control for display and lighting applications.
Enhanced Stability: Cs-based perovskite QDs offer improved thermal and chemical stability compared to organic-inorganic hybrid perovskites.
Solution-Processed Nanomaterials: Well-dispersed in nonpolar solvents (toluene, hexane, octane), allowing scalable thin-film fabrication for devices.
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong green photoluminescence makes CsPbBr₂I QDs ideal for PeLEDs, enhancing high-resolution displays and solid-state lighting.
Photodetectors & Optical Sensors:
Responsive to green light, making it suitable for visible-light photodetection.
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 green 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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