Characteristics of CdSe Nanocrystalline Thin Films at Two Immiscible Liquids

  • Enteisar Albrasi The University Of Benghazi faculty of Education, P. O. Box 3188, Benghazi, Libya
Keywords: Nanocrystals, Cadmium selenide, Thin film, Two immiscible liquids.

Abstract

In this paper, we report a simple method for the assembly of CdSe nanocrystals into thin films at water-hexane interface. The size and morphology of the CdSe nanocrystals were found to be dependent the reaction temperatures. The decrease in band gap and the increase in particles size with rising reaction temperatures are found to be gradual. The growth of CdSe thin films were characterized with scanning electron microscopy, transmission electron microscopy as well as UV-vis spectroscopy.

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Published
2017-01-15
Section
Articles