Description
MAPbCl₃ Quantum Dot Solution (Methylammonium Lead Chloride Perovskite Quantum Dots)
Basic Information
CAS Number: 18531-99-2
Chemical Formula: CH₃NH₃PbCl₃
Molecular Weight: 345.62 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Purple
Emission Peak: 415 nm
Full-Width at Half-Maximum (FWHM): 15 nm
Material Properties
Wide-Bandgap Perovskite Quantum Dots: MAPbCl₃ quantum dots have a large bandgap due to the presence of chloride (Cl⁻), resulting in violet to ultraviolet (UV) emission.
Narrow Emission Spectrum: The FWHM of 15 nm ensures high color purity, making it ideal for precision optoelectronic applications.
High Photoluminescence Quantum Yield (PLQY): Exhibits bright and efficient luminescence, crucial for light-emitting applications.
Solution-Processed Nanomaterials: Easily dispersible in polar solvents, enabling scalable thin-film deposition.
Tunable Optical Properties: The halide composition can be engineered to shift the emission wavelength, offering flexibility in photonic applications.
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong violet photoluminescence makes MAPbCl₃ QDs ideal for UV and violet PeLEDs, useful in displays and specialty lighting.
Photodetectors & Optical Sensors:
Sensitive to short-wavelength light, making it suitable for UV photodetection applications.
Quantum Dot Solar Cells (QDSCs):
Potentially used as a wide-bandgap layer in tandem perovskite solar cells.
Fluorescent Imaging & Bioimaging:
Suitable for bioimaging applications due to its high-brightness emission in the violet region.
Quantum Optics & Nonlinear Photonics:
Investigated for use in nanophotonics, quantum optics, and nonlinear optical devices.
Additional information
| CAS Number | 18531-99-2 |
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