Description
Perovskite PbCsX3 QD, ROTI®nanoMETIC Lambda max. 550 ±15 nm, UN-Nr. 2291
ROTI®nanoMETICQuantum dots (QD) are fluorescent nanoparticles of certain semiconducting materials, whose electronic properties closely depend on the size of the particles. The fluorescence wavelength shifts towards red for larger particles, and to blue for the smaller ones. This allows coverage of the complete visible colour spectrum with quantum dots of different sizes and yet the same material. The possibility to control the size of the particles during their manufacturing, allows to precisely adjust their electronic and fluorescent properties. The inorganic nature of quantum dots makes them far more stable than organic fluorescent dyes.
Perovskite, hydrophobic, Cd-freePerovskite quantum dots of structure PbCsX3 are Cd-free (Pb-based) and highly luminescent quantum dots. The surface of the quantum dots was modified with hydrophobic organic ligands. These quantum dots are easily dispersible in hexane, cyclohexane, toluene, chloroform, THF, pyridine and similar solvents but not in water, alcohols and ethers.The products are supplied as powder in 2 ml vials with septum. Thus, the quantum dots can be dispersed directly in the vial with the desired solvent. The perovskite quantum dots are ideal for industrial applications and can be produced on a large scale.
| Functionalised with | Dodecanethiol |
| Emission peak width (FWHM) | 15-35 nm |
| Stokes shift | 10-20 nm |
| Quantum yield (depends on λem) | 60-90 % |
| Soluble in | hexane, cyclohexane, toluene, chloroform, THF, pyridine and similar solvents |
| Particle size | ca. 10 nm |
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Questions about Perovskite PbCsX3 QD, ROTI®nanoMETIC Lambda max. 550 ±15 nm, 5 mg, glass
What is this article?
Perovskite PbCsX3 QD, ROTI®nanoMETIC Lambda max. 550 ±15 nm, 5 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Nanomaterials & quantum dots, inside Inorganic chemicals, in Lab chemicals.
A nanomaterial is defined by a particle size that changes how it behaves. A quantum dot's optical emission depends on that size. The stated diameter, the surface coating and the concentration are the specification. The bulk powder of the same composition is not this product.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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The category is Inorganic chemicals. The sub-category is Nanomaterials & quantum dots. The catalogue is Lab chemicals.
Shelves beside this one are Inorganic salts and Metals, elements & oxides.
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