New project
ISO/AWI TS 17466
Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
Reference number
ISO/AWI TS 17466
Edition 2
© ISO 2026
New project
Under development
Drafting has started.
Will replace ISO/TS 17466:2015

Abstract

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

  • Status
     : Under development
    Stage
    : New project approved [10.99]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 229
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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