多孔铁磁性微晶玻璃的制备及磁性能研究的中期报告摘要：本研究采用溶胶-凝胶法制备了一种多孔铁磁性微晶玻璃，并对其磁性能进行了研究。首先，通过热重分析、差热分析等手段确定了凝胶的制备条件，并制备了一批铁磁性多孔微晶玻璃。通过SEM和XRD对制备的样品进行了表征，结果表明所制备的样品具有良好的多孔性和微晶性质。进一步的磁性分析结果表明，样品具有典型的铁磁性行为，而磁滞曲线的形状表明该样品属于软磁性材料，具有一定的磁性应用潜力。关键词：多孔铁磁性微晶玻璃；溶胶-凝胶法；磁性能Abstract:Inthisstudy,aporousferromagneticmicrocrystallineglasswaspreparedbysol-gelmethod,anditsmagneticpropertieswerestudied.Firstly,thepreparationconditionsofthegelweredeterminedbymeansofthermalgravimetricanalysisanddifferentialthermalanalysis,andabatchofferromagneticporousmicrocrystallineglasswasprepared.ThepreparedsampleswerecharacterizedbySEMandXRD,andtheresultsshowedthatthesampleshadgoodporousandmicrocrystallineproperties.Furthermagneticanalysisresultsshowedthatthesamplehadtypicalferromagneticbehavior,andtheshapeofthehysteresiscurveindicatedthatthesamplebelongedtosoftmagneticmaterialandhadcertainmagneticpotential.Keywords:porousferromagneticmicrocrystallineglass;sol-gelmethod;magneticproperties