Oil-Soluble CuInS/ZnS QDs

Product Advantages: Uniform particle size, broad absorption spectrum, symmetrical emission spectrum, high luminous efficiency, high stability.

Product Applications: Solar cells, optoelectronic devices, biofluorescent markers, etc.

Storage Conditions: Sealed, avoid light, and keep at 4°C.

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Product Description

Oil-soluble CuInS/ZnS quantum dots (QDs) are semiconductor nanocrystals with a core-shell structure of copper indium sulfide (CuInS) as the core and zinc sulfide (ZnS) as the shell, with the surface covered by hydrophobic ligands. The photostability of the CuInS core is significantly enhanced by covering with a shell of ZnS. The oil-soluble CuInS/ZnS QDs exhibit tunable photoluminescence (PL) behavior in the visible and near-infrared spectral ranges with significantly lower toxicity than that of the cadmium-based counterparts, making them promising for light emitting and solar harvesting applications.

Product Parameters

Catalog Number	PL Emission	FWHM	Quantum Yield	Solvent
NM-QD0040	530±20 nm	≤100 nm	≥60%	Toluene/Hexane/Octane
NM-QD0041	570±20 nm	≤100 nm	≥80%	Toluene/Hexane/Octane
NM-QD0042	610±20 nm	≤100 nm	≥70%	Toluene/Hexane/Octane
NM-QD0043	650±20 nm	≤100 nm	≥60%	Toluene/Hexane/Octane
NM-QD0044	700±20 nm	≤100 nm	≥40%	Toluene/Hexane/Octane
NM-QD0045	750±20 nm	≤100 nm	≥30%	Toluene/Hexane/Octane

*If you can't find the needed QDs in the table, please send us an inquiry.

Alfa Chemistry always puts product quality in the first place. Our oil-soluble CuInS/ZnS QDs are rigorously tested to meet the highest industry standards. In addition, we know that each project is unique. This is why our products have a variety of specifications to choose from, and you can customize the characteristics of these QDs according to your specific requirements. If you have any need, please contact us immediately. We look forward to establishing a close cooperative relationship with you.