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920290

Sigma-Aldrich

Indium Phosphide Zinc Sulfide (InP/ZnS) Quantum Dots

in toluene, stabilized with oleic acid, fluorescence λem 620 nm

别名:

Fluorescent nanocrystals, QDs

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About This Item

线性分子式:
InP/ZnS
分類程式碼代碼:
26111700
NACRES:
NA.23

品質等級

100

形狀

liquid

濃度

in toluene

螢光

FWHM 40-45 nm
λem 620 nm
, quantum yield ≥60%

儲存溫度

2-8°C

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相关类别

一般說明

Reactive group: Amine

應用

InP/ZnS core shell nanocrystals are Cadmium free/heavy metal free quantum dots suitable for different applications like light emitting diodes such as LEDs, displays, and biomedical applications. These Qdots are environmentally-friendly, heavy metal-free alternative to cadmium based quantum dots. These InP/ZnS core/shell quantum dots are non-toxic while offering high performance for various applications

注意

Do not freeze.

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 1 - STOT RE 2 - STOT SE 3

標靶器官

Central nervous system, Lungs

水污染物質分類（WGK）

WGK 3

閃點（°F）

39.2 °F

閃點（°C）

4 °C

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Solar cell sensitized with ?green? InP-ZnS quantum dots: Effect of ZnS shell deposition
Zavaraki J A, et al.
Nanostructured Conjugated Polymers for Photovoltaic Devices, 22 (2020)
Bing Chen et al.
Small (Weinheim an der Bergstrasse, Germany), 16(32), e2002454-e2002454 (2020-07-03)
InP quantum dots (QDs) are typical III-V group semiconductor nanocrystals that feature large excitonic Bohr radius and high carrier mobility. The merits of InP QDs include large absorption coefficient, broad color tunability, and low toxicity, which render them promising alternatives

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