The average particle size is estimated to be 9-10 nm.
905062
Perovskite quantum dots
oleic acid and oleylamine coated, fluorescence λem 530 nm, 10 mg/mL in toluene
Sinónimos:
Cadmium free QDs, Fluorescent nanocrystals, Perovskite FAPbX3 Quantum Dots, Perovskite nanocrystals, QDs
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About This Item
Fórmula empírica (notación de Hill):
CH5N2PbBr3
Peso molecular:
491.98
Código UNSPSC:
12352300
NACRES:
NA.23
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Formulario
liquid
concentración
10 mg/mL in toluene
fluorescencia
λem 530 nm
temp. de almacenamiento
2-8°C
Descripción general
Perovskite quantum dots (PQDs) are semiconducting materials with high luminescent efficiency. They have a low threshold, tuneable wavelength and ultra-stable stimulated emission (SE). These semiconductors are a class of hybrid inorganic and organic metal halide based perovskite materials. They have a direct bandgap which can be useful for a variety of optoelectronic devices.[1][2]
Aplicación
PQDs can be used in the fabrication of light emitting diodes (LEDs) and PQD based solar cells.[3][4][5]
Perovskite quantum dots (QDs) have the common formula ABX3 where A is Cs or FA (formamidinium), X is Cl, Br or I. They possess high photoluminescence efficiency and narrow emission and emit in the visible spectral regime. Perovskite QDs are cadmium free and the aforementioned properties render them suitable for applications in light emitting diodes (LEDs), lasers, liquid crystal displays (LCDs) etc[6].
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
Órganos de actuación
Central nervous system
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
44.6 °F
Punto de inflamabilidad (°C)
7 °C
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All-inorganic colloidal perovskite quantum dots: a new class of lasing materials with favorable characteristics
Wang Y, et al.
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Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut
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Li X, et al.
Advances in Functional Materials, 26, 2435-2435 (2016)
Multicolored Mixed-Organic-Cation Perovskite Quantum Dots (FA x MA1-x PbX3, X= Br and I) for White Light-Emitting Diodes
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Artículos
In this article, the properties of some of the new non-cadmium based QDs along with different applications of QDs are summarized.
In this article, the properties of some of the new non-cadmium based QDs along with different applications of QDs are summarized.
In this article, the properties of some of the new non-cadmium based QDs along with different applications of QDs are summarized.
In this article, the properties of some of the new non-cadmium based QDs along with different applications of QDs are summarized.
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