DS/ISO/TS 17466
Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
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| Organization: | DS |
| Publication Date: | 31 August 2015 |
| Status: | active |
| Page Count: | 28 |
| ICS Code (Physics. Chemistry): | 07.030 |
scope:
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.
Document History
DS/ISO/TS 17466
August 31, 2015
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...