OALib Journal期刊
ISSN: 2333-9721
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聚合-热解法制备Co0.2Zn0.2Mn0.6Fe2O4纳米颗粒及其表征
, PP. 497-499
Keywords: 纳米颗粒,聚合-热解法,磁性
Abstract:
采用聚合-热解法制备了Co0.2Zn0.2Mn0.6Fe2O磁性纳米颗粒,借助热重分析法(TG)、X射线衍射(XRD)、透射电镜(TEM)和振动样品磁强计(VSM)对产物进行了表征.结果表明,产物具有尖晶石结构,无杂相,粒径分布范围在8-15nm之间.常温下该材料的剩磁强度和矫顽力分别为0.516和2.388kA/m
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