شماره ركورد كنفرانس :
5048
عنوان مقاله :
Synthesis of Nanostructured Magnesium Oxide with Polyvinyl alcohol and Sucrose as Surfactant and Chelating Agent
Author/Authors :
F ،Meshkani Chemical Engineering Department - Faculty of Engineering - University of Kashan, Kashan, Iran , M.J ،Parnian Chemical Engineering Department - Faculty of Engineering - University of Kashan, Kashan, Iran , M ،Rezaei Chemical Engineering Department - Faculty of Engineering - University of Kashan, Kashan, Iran
كليدواژه :
MgO , Nanostructure , Sucrose
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
In this paper nanostructured magnesium oxide was prepared by a new wet chemical method using polyvinyl alcohol and
sucrose as surfactant and chelating agent. The synthesized powders were characterized by X-ray diffraction (XRD),
Fourier Transform Infrared (FTIR), Thermal gravimetry (TG), Differential thermal gravimetry (DTG) and Derivative
differential thermal (DDTA) analyses. The obtained results showed that the increasing in sucrose/MgO molar ratio
decreased the crystallite size. Increasing in calcination temperature also increased the crystallite size due to sintering of
MgO crystals.
