Description
FAPbCl₃ Quantum Dot Solution (Formamidinium Lead Chloride Perovskite Quantum Dots)
Basic Information
CAS Number: 1488421-59-5
Chemical Formula: CH₄N₂HPbCl₃
Molecular Weight: 358.62 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Blue-violet
Emission Peak: 423 nm
Full-Width at Half-Maximum (FWHM): 22 nm
Material Properties
Wide-Bandgap Perovskite Quantum Dots: FAPbCl₃ quantum dots exhibit high-bandgap energy, making them suitable for UV and blue-violet optoelectronic applications.
Narrow Emission Spectrum: The FWHM of 22 nm ensures high spectral purity, making it ideal for high-resolution displays and optical sensors.
High Photoluminescence Quantum Yield (PLQY): Exhibits bright and efficient luminescence, crucial for PeLEDs and fluorescence applications.
Enhanced Stability: FA-based perovskite QDs provide superior thermal and environmental stability compared to MA-based perovskites.
Solution-Processed Nanomaterials: Easily dispersible in polar solvents, enabling scalable thin-film fabrication for optoelectronic devices.
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong blue-violet photoluminescence makes FAPbCl₃ QDs ideal for UV/blue PeLEDs, widely used in high-resolution displays and solid-state lighting.
Photodetectors & Optical Sensors:
Highly sensitive to UV and blue light, making it suitable for fast-response photodetection applications.
Quantum Dot Solar Cells (QDSCs):
Can be used as a wide-bandgap absorber layer in perovskite-based quantum dot photovoltaics.
Fluorescent Imaging & Bioimaging:
Potential for biomedical fluorescence imaging due to its stable blue-violet emission.
Quantum Optics & Nonlinear Photonics:
Suitable for applications in nanophotonics, quantum optics, and nonlinear optical devices.
Additional information
| CAS Number | 1488421-59-5 |
|---|