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GB/T 24370-2021 Active
GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy
Abstract
This document presents a method for evaluating the diameter and particle concentration of monodisperse cadmium sulfide (CdTe, CdSe, and CdS) colloidal quantum dots using ultraviolet-visible (UVVis) absorption spectroscopy. This document is suitable for analyzing monodisperse spherical quantum dots with a diameter 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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 24370-2021 |
| CCS | Synthetic materials |
| ICS | Physicochemical analysis methods |
| Implement Date | 2022-07-01 |
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