GB/T 24370-2009
Characterization of CdSe quantum dot nanocrystals.UV-Vis absorption spectroscopy (English Version)
- Standard No.
- GB/T 24370-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-07
- Replace By
- GB/T 24370-2021
- Latest
- GB/T 24370-2021
- Scope
- This standard specifies the ultraviolet-visible absorption spectrum characterization method of cadmium selenide quantum dot nanocrystals. This standard applies to the dispersion formed by the surfactant molecule - n-trioctylphosphine oxide-coated cadmium selenide quantum dot nanocrystals in n-hexane. Dispersions of cadmium selenide quantum dot nanocrystals coated with other surfactant molecules in various non-polar reagents, cadmium selenide quantum dot nanocrystals synthesized in aqueous systems, and semiconductor quantum dot nanocrystals of other compositions The UV-Vis absorption spectrum characterization of crystals can also be carried out with reference to this standard.
GB/T 24370-2009 Referenced Document
- GB/T 19267.2-2008 Physical and chemical examination of trace evidence in forensic sciences.Part 2:Ultraviolet-visible absorption spectroscopy
- GB/T 19619-2004 Terminology for nanomaterials
- GB/T 9721-2006 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
- JJG 178-2007 Verification Regulation of Ultraviolet, Visible, Near-Infrared Spectrophotometers
GB/T 24370-2009 history
- 2021 GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy
- 2009 GB/T 24370-2009 Characterization of CdSe quantum dot nanocrystals.UV-Vis absorption spectroscopy
