747017

PbS core-type quantum dots

oleic acid coated, fluorescence λ_em 1000 nm, 10 mg/mL in toluene

• Synonym(s): CANdot^®, Fluorescent nanocrystals, QDs, artificial atoms
• Empirical Formula (Hill Notation): PbS
• Molecular Weight: 239.27
• UNSPSC Code: 26111700
• NACRES: NA.23

Properties

• Quality Level: 100
• form: liquid
• concentration: 10 mg/mL in toluene
• fluorescence: λ_em 1000 nm
• storage temp.: 2-8°C

Description

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.

Legal Information

Fraunhofer CAN is a research division of the Fraunhofer IAP

CANdot is a registered trademark of Fraunhofer CAN

Safety Information

• Pictograms: GHS02,GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H304,H315,H336,H360FD,H373,H412
• Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 1A - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 39.2 °F - closed cup
• Flash Point(C): 4 °C - closed cup