Oil-Soluble PbSe QDs

Product Advantages: Small half-peak width of emission spectrum, high luminous efficiency, high stability, emission spectrum covering the near-infrared band.

Product Applications: Electronic communications, liquid crystal displays, light-emitting diodes, solar cells, photodetectors, field-effect transistors, biofluorescent markers, etc.

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

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Product Description

Oil-soluble PbSe quantum dots (QDs) are PbSe nanoparticles that are soluble in organic solvents. They are strongly quantum confined materials with a huge exciton Bohr radius of 46 nm. Their absorption can be easily tuned to cover the spectrum from ~1200 nm up to 4000 nm. Oil-soluble PbSe QDs also have other properties, such as an easily scalable large batch synthesis, a narrow size distribution of resulting QD materials, and a fairly low density of intragap defects near commonly used metal-oxide window layers.

Product Parameters

Catalog Number	PL Emission	FWHM	Surface Ligand	Quantum Yield	Solvent
NM-QD0033	1500±50 nm	≤150 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0034	1600±50 nm	≤150 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0035	1700±50 nm	≤150 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0036	1800±50 nm	≤150 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0037	1900±50 nm	≤200 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0038	2000±50 nm	≤200 nm	Oleic Acid	≥40%	Toluene/Hexane/Octane
NM-QD0039	2100±50 nm	≤200 nm	Oleic Acid	≥40%	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 PbSe 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.