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Merck
모든 사진(1)

문서

747025

Sigma-Aldrich

PbS core-type quantum dots

oleic acid coated, fluorescence λem 1200 nm, 10 mg/mL in toluene

동의어(들):

CANdot®, Fluorescent nanocrystals, QDs, artificial atoms

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모든 사진(1)

About This Item

실험식(Hill 표기법):
PbS
Molecular Weight:
239.27
UNSPSC 코드:
26111700
NACRES:
NA.23

Quality Level

100

형태

liquid

농도

10 mg/mL in toluene

형광

λem 1200 nm

저장 온도

2-8°C

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

애플리케이션

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.

법적 정보

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

픽토그램

FlameExclamation markHealth hazard
GHS02,GHS07,GHS08

신호어

Danger

Hazard Classifications

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

표적 기관

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

시험 성적서(COA)

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이미 열람한 고객

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Sigma-Aldrich

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Lead(II) sulfide

Graphene quantum dots blue luminescent, powder

Sigma-Aldrich

900726

Graphene quantum dots

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)
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

문서

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Highly Efficient Nanoscale Inorganic Light Harvesters for Dye-sensitized Solar Cells

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Advancements in Quantum Dot Solar Cells

Professor Sharma and colleagues review the synthesis and applications of this novel material. This includes a discussion of the unique properties of quantum dots and their suitability for solar cell applications, along with common synthesis techniques used to develop these materials.

Applications of Quantum Dots in Bioimaging and Bioassays

Professor Xiaohu Gao (University of Washington, USA) provides a overview of recent quantum dot (QD) advancements and their potential for advancing bioassay and bioimaging technologies.

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