作者：黄玉洁; 王军; 陈乾旺mgfe2o4水热合成纳米粉体presenceproducts表征ratioandtimethethewasits
摘要：MgFe2O4 nanoparticles were hydrothermally synthesized at 150 ℃ using iron nitrate [Fe(NO3)3·9H2O],the reaction conditions. The influences of several factors such as presence or absence of Na+, molar ratio of Fe3+ /Mg2+, concentration of mental ions, temperature and reaction time on resultant products were investigated in the hydrothermal process. The sample was characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM), and its magnetic properties were measured using vibrating sample magnetometer (VSM).
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