ISO/TS 17466:2015 Preview

Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots

ISO/TS 17466:2015 provides guidelines for estimating the diameter and the number concentration of monodisperse cadmium chalcogenide (CdTe, CdSe, CdS) quantum dots (QDs) with a narrow size distribution in a colloidal dispersion using Ultraviolet-visible (UV-Vis) absorption spectroscopy.

The analysis of the spheroidal particle size is applicable to the diameter range of 3,5 nm to 9 nm for CdTe, 1 nm to 8 nm for CdSe, and 1 nm to 5,5 nm for CdS and is recommended for samples with narrow size distributions.


General information

  • Current status : Published
    Publication date : 2015-08
  • Edition : 1
    Number of pages : 18
  • :
    ISO/TC 229
    Nanotechnologies
  • 07.120
    Nanotechnologies

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