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2 publications

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    Synthesis and Characterization of CeO2-ZrO2 Nanocomposites

    By S. A Fowziya, A.M. Uduman Mohideen, A. Afroos Banu, A. Ayeshamariam, A.R. Mohamed Jahangir, A. Mohamed Saleem, M. Jayachandran

    Abstract: CeO2-ZrO2 nanocomposites were prepared by hydrothermal method and characterized by using XRD (X-ray diffractometer) to study the structural analysis of the prepared nanocomposites. The as-prepared samples were further annealed at 150º C and 300º C. From the structural studies crystal size and lattice parameter was calculated. FTIR analysis confirms the results of vibrational spectra and XPS, EDAX analysis confirms the elements presents in the composites. Effect of annealing in frequency …

    Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 8, Issue 3, 2018 · pp. 21–32 Read article

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    Dielectric Studies of ZrO2 Semiconducting Oxide Materials and its Characterization

    By S. A Fowziya, A. M. Uduman Mohideen, A. Mohamed Saleem, M.T. Sadad Abdussamad, V. Fairose, N. Anuradha, A. Ayeshamariam

    Abstract: Zirconium oxide powder was prepared by using the combustion method. Solution combustion synthesis was adopted to prepare the powder, urea and glycine act as fuels. The crystal size values were calculated its nearly equal to 74 nm. Naturally, bulk zirconium is the insulator, the reduction of size in nano will behave as a conductor, and its electrical and dielectric properties were reported here. The electric modulus M* is defined in …

    Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 20, Issue 2, 2018 · pp. 26–35 Read article

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