Oil-Soluble ZnSe/ZnS QDs

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

Product Applications: Deep-blue quantum dot light-emitting diodes, solar cells, biofluorescent markers, etc.

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

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Product Description

Oil-soluble ZnSe/ZnS quantum dots (QDs) are semiconductor quantum dot materials with core-shell structure, in which the core is composed of zinc selenide (ZnSe) and the shell is composed of zinc sulfide (ZnS). Epitaxial growth of a protective ZnS shell on a ZnSe core is a key strategy to achieve high fluorescence quantum efficiency and essential stability. Oil-soluble ZnSe/ZnS QDs with excellent blue light emission produced by Alfa Chemistry can achieve very narrow emission peaks and good photoluminescence quantum yield, which makes them an attractive choice for the quantum dot light-emitting diode (QD-LED) application.

Product Parameters

Catalog Number	PL Emission	FWHM	Surface Ligand	Quantum Yield	Solvent
NM-QD0059	400±10 nm	≤20 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0060	420±10 nm	≤20 nm	Oleic Acid	≥60%	Toluene/Hexane Octane
NM-QD0061	450±10 nm	≤20 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane

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

Alfa Chemistry offers many advantages and is your preferred supplier of oil-soluble ZnSe/ZnS QDs. First of all, our commitment to quality is unwavering. Through strict quality control measures, we ensure that every batch of oil-soluble ZnSe/ZnS QDs meets the highest standards. In addition, our professional technical team has a wealth of knowledge and experience to provide unparalleled support and guidance throughout your use of our products. Finally, Alfa Chemistry also has cutting-edge research and development capabilities, which enables us to always be at the forefront of technological progress in this field. If you have any need, please contact us immediately. We look forward to establishing a stable cooperative relationship with you.