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Merck
CN

662364

Lumidot CdS

480, core-type quantum dots, 5 mg/mL in toluene

别名:

甲苯中的有机稳定硫化镉量子点

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关于此项目

线性分子式:
CdS
化学文摘社编号:
分子量:
144.48
UNSPSC Code:
26111700
MDL number:
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SMILES string

[Cd]=S

InChI

1S/Cd.S

InChI key

CJOBVZJTOIVNNF-UHFFFAOYSA-N

form

dispersion

concentration

5 mg/mL in toluene

particle size

5.4-7.3 nm

density

0.865 g/mL at 25 °C

λmax

450-470 nm

fluorescence

λem 470-490 nm FWHM 20 nm

storage temp.

2-8°C

Quality Level

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General description

甲苯中的有机稳定硫化镉量子点

Analysis Note

使用透射电镜测定粒度,测定方法参照 Yu, W.W., 等人,Chem.Mater., 2003, 15, 2854。
测定量子产率,方法参照 Qu, L., Peng, X., J. Am. Chem. Soc., 2002, 124-2049。

Other Notes

正确保存,保质期为一年

Legal Information

Nanoco Technologies 产品,经美国和世界专利或待审专利授权销售。
Lumidot is a trademark of Sigma-Aldrich Co. LLC

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

wgk

WGK 3

flash_point_f

39.2 °F

flash_point_c

4 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Shancheng Yan et al.
Journal of nanoscience and nanotechnology, 13(6), 4242-4246 (2013-07-19)
A roll-on transfer strategy is developed to enable large-scale and uniform assembly of CdS nanowires on various rigid and flexible substrate materials. In this method, the CdS nanowires were synthesized by the hydrothermal method. The dispersed CdS NWs could be
Sandrine Ithurria et al.
Journal of the American Chemical Society, 134(45), 18585-18590 (2012-10-16)
Atomic layer deposition (ALD) is widely used for gas-phase deposition of high-quality dielectric, semiconducting, or metallic films on various substrates. In this contribution we propose the concept of colloidal ALD (c-ALD) for synthesis of colloidal nanostructures. During the c-ALD process
Janusz Szeremeta et al.
Nanoscale, 5(6), 2388-2393 (2013-02-12)
Wide wavelength range (550-1600 nm) measurements of nonlinear optical properties of ca. 5 nm CdS quantum dots (QDs) colloidal solution were performed using the Z-scan technique with femtosecond laser pulses at 1 kHz. Parameters characterizing nonlinear absorption and nonlinear refraction
Yi-Hsin Liu et al.
Journal of the American Chemical Society, 134(45), 18797-18803 (2012-10-26)
Colloidal CdTe quantum wires are reported having ensemble photoluminescence efficiencies as high as 25% under low excitation-power densities. High photoluminescence efficiencies are achieved by formation of a monolayer CdS shell on the CdTe quantum wires. Like other semiconductor nanowires, the
Bandgap-graded CdS(x)Se(1-x) nanowires for high-performance field-effect transistors and solar cells.
Liang Li et al.
Advanced materials (Deerfield Beach, Fla.), 25(8), 1109-1113 (2012-12-13)

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