Preparation and Characterization of CeO2doped ZnOTiO2Semiconducting Nano Composite

Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 8

Abstract

In this paper a new approach entitled MechanoGelation was introduced for the synthesis of CeO2 doped ZnO-TiO2 nanocomposite (CZT).Commercial ZnO and TiO2Nanopowders are mixed at the weighted percentage of 1:1and added with different molarities (0.1M and 0.2M) of CeO2Nanopowder. Further it was processed in a wet ball milling method in isopropanol solution followed by gelation. The prepared samples are calcinated at 450oC using the furnace.The powder X-Ray Diffraction analysis confirms that the diffraction peaks and phases of ZnO, TiO2and the existence of CeO2 dopant in Nanocomposite. The Absorbance and Transmittance properties studied by UV-Visible spectroscopy, illustrate thatthe optical properties and Bandgap of the nanocomposite.The Transmission spectra is plotted by using Beer' s Law.Particle size, chemical composition, and surface morphology were studied using FESEM-EDS.

Authors and Affiliations

H. Srinivasa Varaprasad, Prof. P. V. Sridevi, Dr. M. Satya Anuradha

Keywords

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  • EP ID EP398015
  • DOI -
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How To Cite

H. Srinivasa Varaprasad, Prof. P. V. Sridevi, Dr. M. Satya Anuradha (2018). Preparation and Characterization of CeO2doped ZnOTiO2Semiconducting Nano Composite. International Journal of Engineering and Science Invention, 7(8), 28-33. https://europub.co.uk/articles/-A-398015