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Merck
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747017

Sigma-Aldrich

PbS core-type quantum dots

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

Sinónimos:

CANdot®, Fluorescent nanocrystals, QDs, artificial atoms

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10 ML
MXP 15,494.00

MXP 15,494.00

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10 ML
MXP 15,494.00

About This Item

Fórmula empírica (notación de Hill):
PbS
Peso molecular:
239.27
Código UNSPSC:
26111700
NACRES:
NA.23

MXP 15,494.00

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Nivel de calidad

100

Formulario

liquid

concentración

10 mg/mL in toluene

fluorescencia

λem 1000 nm

temp. de almacenamiento

2-8°C

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Aplicación

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.

Información legal

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

Palabra de señalización

Danger

Clasificaciones de peligro

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

39.2 °F - closed cup

Punto de inflamabilidad (°C)

4 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCW8673
MKCW3736
MKCR3985
MKCN3729
MKCM7206

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Steven A McDonald et al.
Nature materials, 4(2), 138-142 (2005-01-11)
In contrast to traditional semiconductors, conjugated polymers provide ease of processing, low cost, physical flexibility and large area coverage. These active optoelectronic materials produce and harvest light efficiently in the visible spectrum. The same functions are required in the infrared
Randy J Ellingson et al.
Nano letters, 5(5), 865-871 (2005-05-12)
We report ultra-efficient multiple exciton generation (MEG) for single photon absorption in colloidal PbSe and PbS quantum dots (QDs). We employ transient absorption spectroscopy and present measurement data acquired for both intraband as well as interband probe energies. Quantum yields
Decoration of PbS nanoparticles on Al-doped ZnO nanorod array thin film with hydrogen treatment as a photoelectrode for solar water splitting
Hsu, C.-H.;
J. Alloy Compounds, 554, 45-50 (2013)
CdS and PbS quantum dots co-sensitized TiO2 nanorod arrays with improved performance for solar cells application
Jiao, J.;
Materials Science in Semiconductor Processing, 16(2), 435-440 (2013)

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