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Merck
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Key Documents

900733

Sigma-Aldrich

PbS核型量子点

oleic acid coated, fluorescence λem 900 nm, 10 mg/mL in toluene

同義詞:

PbS 量子点, 硫化铅, 荧光纳米晶体

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About This Item

線性公式:
PbS
CAS號碼:
1314-87-0
分類程式碼代碼:
12352302
NACRES:
NA.23

品質等級

100

形狀

liquid

濃度

10 mg/mL in toluene

螢光

λem 900 nm

儲存溫度

2-8°C

InChI

1S/Pb.H2S/h;1H2

InChI 密鑰

MIXDRAMRMDOQJH-UHFFFAOYSA-N

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相關類別

應用

我们的硫化铅（PbS）量子点（QD）的尺寸在 2.5 到 8 nm之间，相应的，这些 QD 的发射波长在 900-1600 nm 之间。我们的 PbS 量子点具有高量子产率、尖锐发射和窄荧光带（半峰全宽 <100 nm）的特点，使其适合用作太阳能电池、光电探测器和红外发光二极管（LED）应用中的光吸收剂或红外发射器。

訊號詞

Danger

危險分類

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

46.4 °F - closed cup

閃點（°C）

8 °C - closed cup

分析證明 (COA)

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Gerasimos Konstantatos et al.
Nature nanotechnology, 5(6), 391-400 (2010-05-18)
The detection of photons underpins imaging, spectroscopy, fibre-optic communications and time-gated distance measurements. Nanostructured materials are attractive for detection applications because they can be integrated with conventional silicon electronics and flexible, large-area substrates, and can be processed from the solution
Xinzheng Lan et al.
Advanced materials (Deerfield Beach, Fla.), 28(2), 299-304 (2015-11-19)
A solution-based passivation scheme is developed featuring the use of molecular iodine and PbS colloidal quantum dots (CQDs). The improved passivation translates into a longer carrier diffusion length in the solid film. This allows thicker solar-cell devices to be built
Highly efficient quantum dot near-infrared light-emitting diodes.
Gong X, et al.
Nature Photonics, 10, 253-257 (2016)

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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.

Synthesis of Halide Perovskite Quantum Dots for Display Applications

Synthesis of Halide Perovskite Quantum Dots for Display Applications

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