Oil-Soluble PbS/CdS 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, biofluorescent markers, etc.

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

Online Inquiry Contact Us

Product Description

Oil-soluble PbS/CdS quantum dots (QDs) are nanomaterials composed of lead sulfide (PbS) core and cadmium sulfide (CdS) shell. The PbS core has unique optical and electronic properties, while the CdS shell improves stability and fluorescence efficiency. Affected by the quantum confinement effect, their optoelectronic properties are related to their size, so the optical properties can be precisely controlled by adjusting their size. These QDs can be dispersed in organic solvents and are therefore oil-soluble, which makes them valuable in applications such as Light emitting diodes, displays and photovoltaic devices.

Product Parameters

Catalog Number	PL Emission	FWHM	Surface Ligand	Quantum Yield	Solvent
NM-QD0025	850±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0026	950±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0027	1050±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0028	1150±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0029	1250±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0030	1350±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0031	1450±50 nm	≤120 nm	Oleic Acid	≥60%	Toluene/Hexane/Octane
NM-QD0032	1550±50 nm	≤120 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 always puts product quality in the first place. Our oil-soluble PbS/CdS 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.