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662380

Sigma-Aldrich

Lumidot CdS

440, 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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About This Item

线性分子式:
CdS
CAS号:
分子量:
144.48
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:

品質等級

形狀

dispersion

濃度

5 mg/mL in toluene

粒徑

2.9-4.0 nm

密度

0.865 g/mL at 25 °C

λmax

410-430 nm

螢光

λem 430-450 nm FWHM 20 nm

儲存溫度

2-8°C

InChI

1S/Cd.S

InChI 密鑰

CJOBVZJTOIVNNF-UHFFFAOYSA-N

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一般說明

甲苯中的有机稳定硫化镉量子点

分析報告

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。

其他說明

正确保存,保质期为一年

法律資訊

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

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

39.2 °F

閃點(°C)

4 °C

個人防護裝備

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


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Huan-Wei Tseng et al.
Journal of the American Chemical Society, 135(9), 3383-3386 (2013-02-15)
We describe the charge transfer interactions between photoexcited CdS nanorods and mononuclear water oxidation catalysts derived from the [Ru(bpy)(tpy)Cl](+) parent structure. Upon excitation, hole transfer from CdS oxidizes the catalyst (Ru(2+) → Ru(3+)) on a 100 ps to 1 ns
Massimo Rippa et al.
Nanoscale, 5(1), 331-336 (2012-11-21)
In this paper two-dimensional (2D) photonic Thue-Morse quasicrystals (ThMo-PQCs) in active CdSe/CdS nanorod (NR) doped polymer nanocomposites are proposed and experimentally demonstrated. Active PQCs and undoped lattices have been prepared in a one-step fabrication process by an electron beam lithography
Jianjun Tian et al.
Nanoscale, 5(3), 936-943 (2012-11-21)
Photoelectrode made of nanocable structure of ZnO nanorods (NR) coated with TiO(2) nanosheets (NSs) was investigated for CdS/CdSe quantum dot co-sensitized solar cells. ZnO NRs prepared solution reaction at 60 °C served as the backbone for direct electron transport in
Mark P Hendricks et al.
ACS nano, 6(11), 10054-10062 (2012-10-10)
We describe the synthesis of cadmium bis(diphenyldithiophosphinate) (Cd(S(2)PPh(2))(2)) from secondary phosphine sulfides and its conversion to cadmium sulfide nanocrystals. Heating Cd(S(2)PPh(2))(2) and cadmium tetradecanoate (≥4 equiv) to 240 °C results in complete conversion of Cd(S(2)PPh(2))(2) to cadmium sulfide nanocrystals with
Chengzhen Wei et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 14(3), 591-596 (2013-01-09)
In this study, we report the synthesis of monodispersive solid and hollow CdS spheres with structure-dependent photocatalytic abilities for dye photodegradation. The monodispersive CdS nanospheres were constructed with the assistance of the soulcarboxymthyi chitosan biopolymer under hydrothermal conditions. The solid

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