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Key Documents

747084

Sigma-Aldrich

PbS core-type quantum dots

oleic acid coated, fluorescence λem 1600 nm, 10 mg/mL in toluene

Synonyme(s) :

CANdot®, Fluorescent nanocrystals, QDs, artificial atoms

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About This Item

Formule empirique (notation de Hill):
PbS
Poids moléculaire :
239.27
Code UNSPSC :
26111700
Nomenclature NACRES :
NA.23

Forme

liquid

Concentration

10 mg/mL in toluene

Fluorescence

λem 1600 nm

Température de stockage

2-8°C

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Application

Our PbS quantum dots have a fully crystalline inorganic core and are organically stabilized with an oleic acid coating, which makes their surface hydrophobic in nature. They exhibit high colloidal and thermal stability, as well as strong emissions with narrow fluorescence bands, owing to their small particle size distributions. These particles absorb all light in the UV, VIS and NIR, up to 900 nm. Their size-dependent absorption and emission properties make them suitable for different applications: such as, absorber materials in photovoltaics, detectors and photodiodes, and phosphors in IR-emitters (solid state lighting, SSL), among many others.

Informations légales

Fraunhofer CAN is a research division of the Fraunhofer IAP
CANdot is a registered trademark of Fraunhofer CAN

Pictogrammes

FlameHealth hazardExclamation mark
GHS02,GHS08,GHS07

Mention d'avertissement

Danger

Classification des risques

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 1A - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3

Organes cibles

Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

39.2 °F - closed cup

Point d'éclair (°C)

4.0 °C - closed cup

Certificats d'analyse (COA)

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