STRUCTURAL STUDIES OF SOL GEL PREPARED NANO-CRYSTALLINE SILICA ZINC TITANATE CERAMIC

作者: A. M. El Nahrawy

DOI:

关键词: CeramicTitanium isopropoxideMaterials scienceNanocrystalline materialInorganic chemistryChemical engineeringZinc titanatePowder diffractionFourier transform infrared spectroscopyZincSol-gel

摘要: Nanosized zinc titanate (ZnTiO 3 ) doped with of SiO 2 (10mol %) was prepared by sol gel method at different sintering temperature from 200 o C up to 850 for 3h.The synthesis nanocrystalline -ZnTiO a based on the reaction between acetate, titanium isopropoxide and tetraethylorthosilicate room temperature. The structure morphology resulting particles were characterized X-ray powder diffraction (XRD), transmission scanning electron microscopies (TEM SEM) Fourier transformed infrared (FTIR) spectroscopy.

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