Journal of Theoretical & Computational Science

Journal of Theoretical & Computational Science
Open Access

ISSN: 2376-130X

+3225889658

Mahmood Bahar

Mahmood Bahar

West Indies

Publications
  • Research Article
    Synthesis and Characterization of Fe and Ni Co-Doped Ba0.6Sr0.4Tio3Prepared by Sol-Gel Technique
    Author(s): Naghi Shaban and Mahmood BaharNaghi Shaban and Mahmood Bahar

    In this research work, Influence of Fe and Ni dopant on structural Ba0.6Sr0.4TiO3 nanocrystalline was studied. The pure and (Fe and Ni)-doped Ba0.6Sr0.4TiO3 (Ba1-xSrxTiO3, where (x=0.4), Ba1-xSrxTi1-yFeyO3, where (x=0.4, y=0.1) and Ba1-xSrxTi1-yNiyO3, where (x=0.4, y=0.1)) in powder, abbreviated as (BST), (BSTF) and (BSTN), respectively were prepared by a modified Sol-gel technique. In this process, stoichiometric proportions of barium acetate and strontium acetate were dissolved in acetic acid and titanium (IV) isopropoxide was added to form BST gel. The as-formed gels were dried at 200°C and then calcined at 850°C for crystallization. In order to improved crystallization, surface morphology and optimized grain size used Fe+3 and Ni2+ ions. Samples were characterized by Infrared spectroscopy method (FT-IR), UV-Visible spectroscopy, X-Ray Diffraction technique (XRD), Field Emi.. Read More»
    DOI: 10.4172/2376-130X.1000157

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