Iron oxide-silica nanocomposites via sol-gel processing

2020-02-14 03:16:28

processing gel nanocomposites sol diffraction

责任者: Jian Xu;Thompson, S.;OKeefe, E.;Perry, C.C. 单位: Dept. of Chem. & Phys., Nottingham Trent Univ., UK 来源出处: Materials Letters(Mater. Lett. (Netherlands)),2004/04/,58(11):1696-700 摘要: Iron-containing silica nanocomposites were prepared via sol-gel processing using an iron-containing citrate solution. The samples were analysed via thermogravimetry, X-ray diffraction (XRD), transmission electron microscopy (TEM) and infrared (IR) spectroscopy. The effect of sintering temperature on the magnetic susceptibility of the composites was also studied 关键词: ferrites;infrared spectra;magnetic susceptibility;nanocomposites;silicon compounds;sintering;sol-gel processing;thermal analysis;transmission electron microscopy;X-ray diffraction;nanocomposites;sol gel processing;iron containing citrate solution;thermogravimetry;X-ray diffraction;XRD;transmission electron microscopy;TEM;infrared spectra;magnetic susceptibility;sintering;Fe2O3-SiO2