Description
MAPbBr₃ Quantum Dot Solution (Methylammonium Lead Bromide Perovskite Quantum Dots)
Basic Information
CAS Number: 69276-13-7
Chemical Formula: CH₃NH₃PbBr₃
Molecular Weight: 482 g/mol
Purity: 99%
Appearance: Colloidal solution
Fluorescence Color: Green
Emission Peak: 532 nm
Full-Width at Half-Maximum (FWHM): 16 nm
Material Properties
Highly Luminescent Quantum Dots: MAPbBr₃ quantum dots exhibit high photoluminescence quantum yield (PLQY), making them suitable for high-brightness display and lighting applications.
Narrow Emission Spectrum: The FWHM of 16 nm ensures high color purity, essential for optoelectronic applications.
Solution-Processed Nanomaterials: Easily dispersible in polar solvents, enabling scalable thin-film deposition for device fabrication.
Stable Colloidal Dispersion: Well-dispersed quantum dots in solution with long-term stability under optimized storage conditions.
Tunable Optical Properties: Emission wavelength can be adjusted via size control or halide substitution (e.g., Br⁻ to Cl⁻ or I⁻).
Applications
Quantum Dot Light-Emitting Diodes (QLEDs):
Strong photoluminescence and narrow emission make MAPbBr₃ QDs ideal for green QLEDs in display and solid-state lighting technologies.
Photodetectors & Optical Sensors:
High sensitivity to visible light, enabling fast-response photodetectors.
Quantum Dot Solar Cells (QDSCs):
Used as a light-absorbing layer in perovskite-based quantum dot photovoltaics.
Fluorescent Imaging & Bioimaging:
Potential for biomedical fluorescence imaging due to its high brightness
Additional information
| CAS Number | 69276-13-7 |
|---|