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See Chinese contents: GB/T 24370-2009 GB/T 24370-2009: Characterization of CdSe quantum dot nanocrystals-UV-Vis absorption spectroscopy
This Standard specifies the UV-Vis absorption spectroscopy for the characterization of cadmium selenide (CdSe) quantum dot nanocrystals. This Standard is applicable to the dispersion liquid of cadmium selenide quantum dot nanocrystals coated with surfactant molecule---TOPO, Trioctylphosphine formed in n-hexane. The UV-Vis absorption spectrum characterization of dispersion liquids of cadmium selenide quantum dot nanocrystals coated with other surfactant molecules formed in various non-polar reagents, cadmium selenide quantum dot nanocrystals synthesized in aqueous systems and semiconductor quantum dot nanocrystals of other compositions may also take this Standard as a reference.
