Effect of Precursor Concentration of MgO nanostructure by using Sol-Gel Method

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V.T. Srisuvetha, S.L. Rayar, G. shanthi, A. Dhayal Raj, S. Karthikeyan (2017). Effect of Precursor Concentration of MgO nanostructure by using Sol-Gel MethodMechanics, Materials Science & Engineering, Vol 10. doi:10.2412/mmse.76.30.166

Authors: V.T. Srisuvetha, S.L. Rayar, G. shanthi, A. Dhayal Raj, S. Karthikeyan

ABSTRACT. MgO thin flims have been prepared on substrates by a novel and simple sol-gel method using magnesium nitrate and collusion as starting material.The MgO nano catalyst with good sensor crystallization were obtained after annealing at 100°C Magnesium oxide was prepared by sol-gel method. The method involves the hydrolysis of magnesium alkoxide in the presence of acid or basic catalysts followed by a Oxalic acid reaction. The synthesized solids were characterized by IR spectroscopy X-ray diffraction electron microscopy. Ultraviolet visible absorbance measurement photoluminescence and Raman scattering spectra. X-ray diffraction (XRD) characterization showed the formation of smaller particles after sol gel irradiation the structure and morphology of the MgO particles were analyzed byXRD. These articles were used for FTIR spectroscopic measurement and spectra were collected. In EDS we calculated the peak intensity the SEM the images of metal oxide.UV (Ultra Violet) refers to adsorption spectroscopy optical properties of assorption, band gap energy.This means if use light in the visible and adjacent ranges.

Keywords: magnesium oxide, sol-gel method, oxalic acid, XRD, SEM, UV, FTIR, EDS

DOI 10.2412/mmse.76.30.166


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