Description
FAPbCl₃ Powder (Formamidinium Lead Chloride Perovskite)
Basic Information
CAS Number: 1488421-59-5
Chemical Formula: CH(NH₂)₂PbCl₃
Molecular Weight: 358.62 g/mol
Synonyms: Perovskite FAPbCl₃, Formamidinium Lead Chloride, FA-based Perovskite
Appearance: White or light-yellow powder
Material Properties
Perovskite Structure: FAPbCl₃ crystallizes in a cubic perovskite structure, with high stability and tunable optical properties.
Wide Bandgap Semiconductor: Exhibits a bandgap of ~3.0 eV, making it suitable for ultraviolet (UV) optoelectronic applications.
Enhanced Thermal Stability: Compared to MA-based perovskites, FAPbCl₃ provides better thermal and chemical stability, which is crucial for long-term device performance.
Strong Photoluminescence: High photoluminescence quantum yield (PLQY), making it an excellent material for light-emitting applications.
Improved Film Morphology: The addition of Cl⁻ helps control perovskite crystal growth, leading to smoother and more uniform films.
Applications
Perovskite Light-Emitting Diodes (PeLEDs):
High PLQY and good stability make FAPbCl₃ an ideal material for perovskite-based LEDs and display technologies.
Photodetectors & UV Sensors:
Strong absorption in the ultraviolet (UV) region makes it suitable for high-performance UV photodetectors.
X-ray Detection & Scintillators:
Due to its wide bandgap and optical stability, FAPbCl₃ is investigated for use in X-ray detectors and scintillator materials.
Wide-Bandgap Layer for Tandem Solar Cells:
Used in tandem perovskite solar cells as an electron transport or passivation layer.
Nonlinear Optics & Transparent Electronics:
Potential candidate for nonlinear optical devices and transparent conducting materials in advanced optoelectronics.
Additional information
| CAS Number | 1488421-59-5 |
|---|