Density:4.5 Gram per cubic centimeter(g/cm3)
Other Names:Perovskite Nanocrystals
Form:Other, Colloidal Solution
Chemical Name:Perovskite Quantum Dot
Purity:>99%
Poisonous:Yes
Shape:Other, Nanodot (spherical or cubic morphology)
Storage:Other, Store in airtight, dark, dry conditions, under inert gas
Solubility:Soluble in non-polar solvents (e.g., toluene, hexane)
Structural Formula:Perovskite-type structure
Refractive Rate:2.0â2.5 (approx.)
HS Code:38220090
Classification:Other, Inorganic Nanocrystal
Type:Colloidal Quantum Dots
Usage:Optoelectronic Devices, Research and Development, Luminescent Material
Application:Other, LEDs, Solar Cells, Photodetectors, Display Devices, Lasers, Biomedical Imaging
Main Material:Lead Halide Perovskite (e.g., CsPbBr3, MAPbBr3)
Smell:Other, Odorless
Standard:Analytical Grade
Molecular Formula:Variable (example: CsPbBr3)
Ph Level:Neutral (in dispersion)
Molecular Weight:Variable
Grade:Other, Nanomaterial Grade
Melting Point:Not applicable (colloidal nanocrystal)
Know More
Perovskite Quantum Dots Description
Perovskite Quantum Dots is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Nanochemazone produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.
High-Performance Optoelectronic MaterialPerovskite Quantum Dots offer vibrant colors-green, red, or blue-determined by their halide composition, making them ideal for LEDs, lasers, and display devices. Their high quantum yield ensures efficient light emission, while their nanodot morphology improves device integration and function in next-generation electronics.
Stability and DispersibilityEncapsulated perovskite quantum dots display excellent stability under inert atmospheres, although they're sensitive to moisture and light exposure. Due to their surface capping agents, they remain well dispersed in non-polar organic solvents, which aids their incorporation into a variety of research and industrial applications.
Versatile Applications and Safe HandlingThese quantum dots are essential in solar cells, photodetectors, biomedical imaging, and luminescent materials research. Given their lead content, safe handling and proper storage in airtight, dark, and dry conditions are imperative, especially for dealers, exporters, and manufacturers operating in Canada.
FAQ's of Perovskite Quantum Dots:
Q: How can I store Perovskite Quantum Dots to maximize their shelf life?
A: Perovskite Quantum Dots should be stored in airtight containers under an inert gas, away from moisture, light, and oxygen. Maintaining a dark, dry environment helps ensure a shelf life of 6-12 months and preserves their optical properties.
Q: What are the primary benefits of using Perovskite Quantum Dots in optoelectronic devices?
A: These quantum dots offer high quantum yields (>70%), tunable emission wavelengths (450-700 nm), and excellent dispersibility, resulting in enhanced performance for LEDs, solar cells, displays, and lasers. Their versatility and brightness support advanced device designs.
Q: When is encapsulation of Perovskite Quantum Dots recommended?
A: Encapsulation is recommended for long-term use or when the dots will be exposed to ambient light and moisture. Encapsulating the quantum dots protects them against degradation and preserves their luminescent properties over extended periods.
Q: What applications are suitable for Perovskite Quantum Dots?
A: Perovskite Quantum Dots are well-suited for use in LEDs, solar cells, display devices, lasers, photodetectors, and biomedical imaging. Their high purity and adjustable emission make them valuable for both research and industrial applications.
Q: Where can Perovskite Quantum Dots be purchased or supplied in Canada?
A: They are available from various suppliers, traders, wholesalers, and manufacturers in Canada. Always ensure compliance with safety standards due to their lead content and check for authorized dealers for high-quality, analytical-grade products.
Q: Is there a special process for dispersing Perovskite Quantum Dots in a solution?
A: Because they are capped with oleic acid and oleylamine, Perovskite Quantum Dots disperse readily in non-polar organic solvents such as toluene and hexane. Gentle sonication can further promote uniform dispersion for device fabrication or research use.
Q: What precautions should be taken during handling and usage?
A: Given their lead content, Perovskite Quantum Dots should be handled with care, using gloves and working in well-ventilated areas or fume hoods. Proper storage and disposal procedures must be followed to ensure safety and environmental compliance.